Abstract: A relay apparatus includes a reception processor configured to receive data corresponding to any one of plural types of communication protocols from a first network, analyze the structure of the received data, and convert information commonly included in the data of the communication protocol into common data of a predetermined format, a transmission processor configured to transmit data corresponding to any one of the plural types of communication protocols to a second network, and a relay controller configured to control the communication protocol and destination of the received data to be transmitted from the transmission processor to the second network, based on the common data and a relay rule which is defined for the common data.

Abstract: Described are embodiments of methods, apparatuses, and systems for PCIe tunneling across a multi-protocol I/O interconnect of a computer apparatus. A method for PCIe tunneling across the multi-protocol I/O interconnect may include establishing a first communication path between ports of a switching fabric of a multi-protocol I/O interconnect of a computer apparatus in response to a peripheral component interconnect express (PCIe) device being connected to the computer apparatus, and establishing a second communication path between the switching fabric and a PCIe controller. The method may further include routing, by the multi-protocol I/O interconnect, PCIe protocol packets of the PCIe device from the PCIe device to the PCIe controller over the first and second communication paths. Other embodiments may be described and claimed.

Abstract: The embodiments described herein recite a telephone communication system used for handling information such as messages, typically voice mail messages, and, more particularly, is directed to a system that provides distributed session initiation protocol (SIP) silos. Distributed SIP silos (DSS) is a Communications Application Platform (CAP) feature that maintains the site's call capacity even when a signaling server fails. DSS uses multiple non-redundant signaling servers to provide SIP signaling for the same set of media ports. Because there are multiple signaling servers providing signaling for the same set of ports, the failure of one signaling server only terminates the calls it was actively processing and once those calls have been cleaned up, all the available (non-suspended) ports in the configuration are available to the remaining signaling servers.

Abstract: A mobile device includes a baseband module, an electronic card slot and a control module. A control unit of the control module is configured to control a switching unit to operate in a first transmission mode, such that the baseband module is able to communicate with an electronic card that is connected to the electronic card slot, based on a baseband signal received from the baseband module. The control unit is further configured to control the switching unit to operate in a second transmission mode, such that the control unit that executes an executable program is able to communicate with the electronic card that is connected to the electronic card slot.

Abstract: When a user terminal makes contact with another party using a phone call, a video communication, a short message service, a multimedia message service, an instant message service, or an e-mail, functions supported by the other party's terminal are displayed on the user terminal using presence information. When a type of preferred contact is detected, a menu based on the detected preferred contact type is provided. In the user terminal, a transceiver receives the presence information and a controller displays the menu listing the functions supported by the other party's terminal in a desired method using the presence information. The controller extracts information about the detected preferred contact type set by the other party's terminal from the received presence information and displays the menu in a desired method based on the extracted information.

Abstract: A method for operating a data processing system to determine the operational parameters of a communication system between an REC and an RE that utilizes a CPRI data link for communication. The data processing system is synchronized with the CPRI frames and determines a plurality of CPRI frame characteristics from the CPRI frames by examining a plurality of predetermined locations in the CPRI frames. The plurality of CPRI frame characteristics for one or more of the CPRI frames, and a first model of the communication system are used to generate a first broadcast frame that would be generated by the one or more CPRI frames if the first model accurately described the communication system. The first broadcast frame is tested to determine if the first broadcast frame is consistent with the first model. If the broadcast frame is inconsistent, a new model is chosen and the process repeated.

Abstract: An interface device is configured for interfacing one or more external devices to Ethernet Power Source Equipment PSE. The interface device includes a jack for connection to the PSE, and first and second output jacks. The first output jack provides an Ethernet power and data connection for an external device. The second output jack provides a DC power connection for an external device. A power extractor circuit provides a signature to the PSE, and provides a predefined output signal in response to receiving a power signal from the PSE. At least one delay element electrically connects the network connection jack and the first output jack, after a predefined delay from a time at which the power extractor circuit provides the output signal.

Abstract: In a first embodiment, an access network detects whether QoS links for both IMS and non-IMS sessions are allocated to a client device, whereby the non-IMS session is recognized as being associated with a particular application type. An SRVCC feature for the IMS session is disabled if the QoS link for the non-IMS session exists and carries at least a threshold level of traffic. In a second embodiment, a non-IMS session is supported by a first network with QoS and is then handed off to a second network. After the handoff, the second network supports the non-IMS session with an application-specific QoS configuration based on application-identifying information provided from the first network. In a third embodiment, a single or dual-transceiver client device is engaged in a non-IMS session with QoS. A page originating from a CS network is ignored if a do-not-disturb feature is activated for the non-IMS session.

Abstract: In one embodiment, a router gateway in a first Local Area Network (LAN) hosts both an Internet Protocol version 6 (IPv6) Rapid Deployment (6rd) Customer Edge (CE) as well as a 6rd Border Router (BR). In one specific example embodiment, upon registering the BR to a global computer network, the router gateway may then accept a 6rd tunnel from a device hosting a second 6rd CE of a second LAN, such that the 6rd tunnel joins the first and second LANs into a single LAN. The second CE may then communicate, via the router gateway, between the first and second LANs as a single LAN (e.g., site-to-site), accordingly.

Abstract: A method for forwarding resources is provided, which includes the following steps. Content-based routing is performed between a resource request entity and a resource providing entity according to a resource identifier. Information indicating content-based forwarding is generated on an intermediate route entity during routing. A resource-content-based forward path is created between the resource request entity and the resource providing entity. The resource requested by the resource request entity is sent to the resource request entity by the forward path created based on the information indicating content-based forwarding. A network entity and a network system are also provided. Thus, the content-based routing is performed based on the resource identifier, and the content-based forward path is created, so that the path forwarding based on the content is realized.

Abstract: A system performs compression of real-time communications (“RTC”). The system establishes a tunnel with a user equipment (“UE”) by a tunneling server, and communicates encapsulated media with the UE over the tunnel. Subsequently, the system receives a request from a tunneling client at the UE to enable compression for the encapsulated media, determines a codec for transcoding the encapsulated media at the tunneling client and at the tunneling server, and sends a response back to the UE to indicate that compression is enabled for the encapsulated media. The system then communicates compressed encapsulated media with the UE over the tunnel.

Abstract: A network node for detecting failures in a Dual Stack Lite (DS-Lite) tunnel, comprising a processor configured to obtain a domain name that identifies a first node, create the DS-Lite tunnel to the first node using the domain name, initiate a first bidirectional forwarding detection (BFD) session to the first node, transmit a plurality of BFD data packets within the DS-Lite tunnel, and detect a failure within the DS-Lite tunnel using the BFD data packets.

Abstract: A communication network allocates internal Internet Protocol (IP) addresses to wireless communication devices and translates between external IP addresses and the internal IP addresses to transfer data communications between the wireless communication devices and data communication systems. The communication network receives discovery requests for the wireless communication devices and responsively transfers discovery responses describing the IP address allocations and translations for individual wireless communication devices. The communication network receives content delivery footprint data indicating the IP address allocations and translations for the wireless communication devices and transfers the content delivery footprint data to a content distribution network.

Abstract: Systems, methods, and apparatuses are provided for facilitating a circuit switched connection. A method may include receiving redirection information broadcast by a network node on a packet switched network. The redirection information may include information about a circuit switched capable cell to facilitate a circuit switched connection. The method may additionally include determining that a user equipment is an end point for a communication requiring a circuit switched connection. The method may further include establishing a connection with the circuit switched capable cell based at least in part upon the redirection information. Corresponding systems and apparatuses are also provided.

Abstract: A method and system of an embodiment of the present invention may involve receiving an invite message at a network port of a device to initiate a communication session with the device; identifying an address associated with the invite message; when the address corresponds to a first address, performing a first session initiation process to establish first communications via an audio port of the device; and when the address corresponds to a second address, performing a second session initiation process to establish second communications via the audio port of the device; wherein the second session initiation process differs from the first session initiation process. In addition, access to the audio port may involve determining a priority of the invite message; rejecting the invite message when the priority of the invite message is inferior relative to a priority of a current dialog; and accepting the invite message when the priority of the invite request is superior to the priority of the current dialog.

Abstract: A method including changing an access address of a network interface of a wireless network node, changing a frame sequence number of a network interface of the wireless network node in an unpredictable manner, and performing the changing of the access address and changing of the frame sequence number in a coordinated manner.

Abstract: An encoding method and apparatus in a data communication system are provided. The method includes inputting a source block including a plurality of source payloads, converting the source block to an information block including a plurality of information payloads according to an Information Block Generation (IBG) mode selected from a plurality of IBG modes, transmitting a delivery block generated by adding a parity block generated by encoding the information block according to a selected encoding scheme to the source block to a receiver, and transmitting information indicating the selected IBG mode to the receiver.

Abstract: An audio coding terminal and method is provided. The terminal includes a coding mode setting unit to set an operation mode, from plural operation modes, for input audio coding by a codec, configured to code the input audio based on the set operation mode such that when the set operation mode is a high frame erasure rate (FER) mode the codec codes a current frame of the input audio according to a select frame erasure concealment (FEC) mode of one or more FEC modes. Upon the setting of the operation mode to be the High FER mode, the one FEC mode is selected, from the one or more FEC modes predetermined for the High FER mode, to control the codec by incorporating of redundancy within a coding of the input audio or as separate redundancy information separate from the coded input audio according to the selected one FEC mode.

Abstract: Methods and apparatuses for providing tangible control of sound are provided and described as embodied in a system that includes a sound transducer array along with a touch surface-enabled display table. The array may include a group of transducers (multiple speakers and/or microphones) configured to perform spatial processing of signals for the group of transducers so that sound rendering (in configurations where the array includes multiple speakers), or sound pick-up (in configurations where the array includes multiple microphones), have spatial patterns (or sound projection patterns) that are focused in certain directions while reducing disturbances from other directions. Users may directly adjust parameters related to sound projection patterns by interacting with the touch surface while receiving visual feedback by exercising one or more commands on the touch surface. The commands may be adjusted according to visual feedback received from the change of the display on the touch surface.

Abstract: A system for relaying data based on a modified reliable transport protocol is provided. According to an aspect, a relay can receive a data packet sent in accordance with a reliable transport protocol. The relay processes the received packet in accordance with modified reliable protocol and relays the received packet. The modifications can be based on alterations to reliability mechanisms which improve communication characteristics of the protocol for real time communications and other time sensitive communications. The modified protocol is nevertheless compatible with the original reliable protocol so that relay can communicate, using the modified protocol with any network component using the unmodified protocol.

Abstract: Multi-mode communication devices capable of multiple wireless and/or wired network communication modes can be configured to communicate for backend services (e.g. Web Services, database, events) via a network gateway to operate in response to available modes. For example, for some activities, the devices are configured to communicate in any available mode while for other activities (e.g. high bandwidth communications), they are restricted to certain mode(s). Component applications for execution by the devices can specify message delivery properties to indicate the mode(s) to be used. The network gateway comprises at least one communication subsystem for communicating with the multi-mode device in accordance with selectable modes of communication; a message processor for processing messages for sending to the multi-mode communication device; and a mode selector for selecting a mode for sending a particular message in response to delivery mode properties received from the multi-mode communication device.

Abstract: A system and method is provided for intelligent bandwidth allocation in a wireless communication device supporting multiple interfaces. A wireless communications device operating in connection with a first communications interface and a second communications interface is capable of switching channels back and forth so as to receive beacons from both interfaces effectively and provide enough bandwidth for each interface for data traffic to continue without any observable interruptions.

Abstract: A communications protocol that is designed for transmission of data in networks that are subjected to harsh conditions is described herein. A network includes a plurality of devices, where the devices comprise respective nodes. The nodes are in communication with one another by way of a central network hub. The protocol causes the nodes to transmit data over a network bus at different data rates depending upon whether the nodes are operating normally or an arbitration procedure has been invoked.

Abstract: The present invention provides methods and devices for implementing a Low Latency Ethernet (“LLE”) solution, also referred to herein as a Data Center Ethernet (“DCE”) solution, which simplifies the connectivity of data centers and provides a high bandwidth, low latency network for carrying Ethernet and storage traffic. Some aspects of the invention involve transforming FC frames into a format suitable for transport on an Ethernet. Some preferred implementations of the invention implement multiple virtual lanes (“VLs”) in a single physical connection of a data center or similar network. Some VLs are “drop” VLs, with Ethernet-like behavior, and others are “no-drop” lanes with FC-like behavior. Some preferred implementations of the invention provide guaranteed bandwidth based on credits and VL. Active buffer management allows for both high reliability and low latency while using small frame buffers. Preferably, the rules for active buffer management are different for drop and no drop VLs.

Abstract: A method for the remote maintenance of devices that include a computer by way of a remote maintenance computer. At least one protocol is used to exchange data between the local computer and the remote maintenance computer. The protocol adaptation level is provided which, prior to a data transfer process, evaluates the protocol for exchanging data between the computer and the remote maintenance computer in terms of the compatibility of the protocol with the upcoming data transfer process. If necessary, the protocol is adapted.

Abstract: A method for evaluating the performance of an application when migrated from a first environment in which the application is currently executing to a second, different environment includes generating a virtual application that mimics the resource consuming behavior of the application, executing the virtual application in the second environment, and evaluating the performance of the virtual application in the second environment.

Abstract: A method for generating at least one portion of a data display layout on a display of a device equipped with at least one smart card may include generating a code sequence to define at least one portion of the data display layout and to store the code sequence in the at least one smart card. Each code of the code sequence may have a first portion including a first numerical code, and a second portion including a second numerical code. The first numerical code may correspond to a coded primitive action suitable to produce at least one part of the display layout. The second numerical code may correspond to a coded item of data correlated with a respective primitive action. The method may further include processing the code sequence to generate, on the device display at least one part of the display layout with the items of data in predefined positions of the layout.

Abstract: Systems and methods for a network device are provided. The network device includes a receive segment for receiving frames for a plurality of sub-ports complying with the plurality of protocols. A frame complying with a first protocol is received at a first clock rate for a first sub-port and a frame complying with a second protocol is received at a second clock rate for a second sub-port. To process frames regardless of protocol type, the receive segment adds an internal header for the frame complying with the first protocol and for the frame complying with the second protocol. The internal header indicates a frame protocol type and identifies the first sub-port and the second sub-port such that the same logic can be used to process the frame complying with the first protocol and the frame complying with the second protocol.

Abstract: A mobile cellular network (MCN) communication system can provide an independent mobile cellular network to devices within a covered area. In addition, the MCN communication system can communicate with other MCN communication systems using a wireless standard that is similar to the wireless standard used to communicate with user equipment within the covered area. In some instances, the MCN communication system can be registered as a user equipment of another MCN communication system and/or have another MCN communication system registered with it as a user equipment.

Abstract: A network device provides priority map storage configured to store one or more mapping data structures for mapping multiple priorities of a first priority scheme to multiple priorities of a second priority scheme. In addition, mapping logic of the network devices is coupled to the priority map storage and configured to translate a first priority of a first frame of the first priority scheme to a second priority of the second priority scheme and to assign the second priority to a second frame carrying payload of the first frame in preparation of transmission of the second frame in accordance with the second priority scheme.

Abstract: In one embodiment, a network device, such as a router, receives a frame containing a message from a first terminal unit. The network device modifies the received frame by replacing an original value of an originator identifier field in the frame with a new value that is locally unique on a particular data link. The network device than forwards the modified frame to a selected second terminal unit selected from a plurality of terminal units.

Abstract: A computer-implemented system and method for processing messages using native data serialization/deserialization without any transformation, in a service-oriented pipeline architecture is disclosed. The method in an example embodiment that includes serializing or deserializing the request/response message directly into the format (specific on-the-wire data format or a java object) the recipient expects (either a service implementation or a service consumer or the framework), without first converting into an intermediate format. This provides an efficient mechanism for the same service implementation to be accessed by exchanging messages using different data formats.

Abstract: Implementations of the present disclosure involve a system and method for federating communications between a first network that transmits and receives messages formatted in a first format and a second network that transmits and receives messages formatted in a second format. The system and method are configured to receive a message from the first network formatted in the first format. The system then converts the message into a unified format that may be sent to the second network. After receiving the message in the unified format, the message may then be converted into the format of the second network and sent on the second network like any other message on the second network.

Abstract: A device may receive information identifying a call attempt associated with a calling device. The device may select a domain network, of a plurality of domain networks, for the call attempt. Each of the plurality of domain networks may be associated with a respective domain type. The device may identify the respective domain type associated with selected domain network. The device may cause a tone, associated with the respective domain type, to be output by the calling device to notify a user of the calling device that the call attempt is being made via the selected domain network.

Abstract: This disclosure is directed to techniques for providing communication between devices in different networks wherein the communication must first pass through an encryption mechanism and the devices do not have the stand-alone capability to encrypt or decrypt the communication. According to these techniques, an adapter may determine certain fields in a data packet that remain unencrypted when the data packet passes through the encryption mechanism. The adapter may then process those fields in such a way that, when the data packets are received by a second adapter, the second adapter may read those fields and obtain information.

Abstract: A server may provide information describing characteristics of audio and video components to a client, separately from encoded samples of the audio and video components themselves. The client may use the information to select components, and then to request the selected components, e.g., in accordance with a streaming network protocol. In one example, an apparatus for sending encapsulated video data includes a processor configured to determine characteristics for components of a plurality of representations of video content, wherein the characteristics comprise at least one of a frame rate, a profile indicator, a level indicator, and dependencies between the components, and one or more interfaces configured to send the characteristics to a client device, receive a request from the client device for at least one of the components after sending the characteristics, and send the requested components to the client device in response to the request.

Abstract: Various systems and methods for using credits to determine cable length are described herein. A number of available credits is determined at a transmitter, the credits being received at the transmitter from a receiver, and each of the credits being used for the transmitter to transmit a packet to the receiver. An average number of credits for a period is determined. The cable length between the transmitter and the receiver is determined based on the average number of credits for the period.

Abstract: Methods and apparatus for versatile medium access control (MAC) multiplexing in evolved HSPA are disclosed. More particularly, methods for downlink optimization of the enhanced high speed MAC (MAC-ehs) entity and uplink optimization of the MAC-i/is entity are disclosed. Apparatuses for using the optimized downlink and uplink MAC entities are also disclosed.

Abstract: Methods, logic, apparatus, and systems are provided to support cross cluster directory number (DN) extension mobility (EM) using dynamic network distributed dial-peer updates in a communication networks, which includes a plurality of clusters or systems and each of the plurality of clusters including a call control agent (CCA). Identification data corresponding to an identity of an associated user is received into a first cluster of a multiple cluster telecommunication network. A directory number and associated first telecommunication device corresponding to the user are registered with a first call control agent of the first cluster in accordance with received identification data. Registration data corresponding to the registered directory number is communicated to at least a second cluster of the telecommunications network.

Abstract: A Core Service Platform (CSP) system is integrated with an operator network and IT system to provide services to subscribers and operators. Based on information collected from the operator network and IT system, the CSP system delivers alerts to a subscriber's device and provides offers to resolve the condition causing the alerts. The CSP system provides customized contextual offers to the subscriber's device based on contextual assessments of a subscriber's current context, such as time in contract, loyalty status, data and voice usage, value of customer, time, location and purchase history. The CSP system also provides an operator a suite of tools for the operator to manage its pricing, offers, campaigns and other subscriber-related issues.

Abstract: A wireless transmitter which performs reconfiguration for high mobility and high throughput includes: an operation mode decision unit configured to decide an operation mode depending on mobility, a required data rate, and wireless link performance; a clock generation unit configured to generate a plurality of clock signals; a selection unit configured to select necessary clock signals among the plurality of clock signals generated by the clock generation unit according to the operation mode decided by the operation mode decision unit; and at least one or more digital modulation units configured to modulate transmitted data by adjusting a signal bandwidth of a frequency domain and a transmission time of a time domain using the clock signals selected by the selection unit.

Abstract: The disclosure discloses a method and device for sending and receiving data, which are used to solve the problem that the existing device having the function of the laser pen and the function of the data card cannot implement the integrated control over the function of the laser pen and the function of the data card. The device includes a main module and a connection module. The connection module is configured to connect to a PC by using a USB mode, and the main module communicates with the connection module by high frequency. The method for sending data includes: the main module encapsulates data to be sent according to a type of the data to be sent and identification information corresponding to the type of the data, and sends the encapsulated data to the connection module; and the connection module decapsulates the encapsulated data and sends the decapsulated data to the PC.

Abstract: A mobile device/UE identifies calls to or callbacks from a Public Safety Access Point (PSAP) in order to provide priority handling. When the UE does not detect that the call being made is an emergency call, then the network facilitates identification during call establishment of the emergency nature. The network identifies the call as emergency call in a SIP response by setting the Priority header to distinctive value (e.g., “emergency-call”) or the “P-Asserted-Identity to a distinctive value (e.g., urn:services:sos). When PSAP chooses to call back the mobile/UE, the mobile/UE can terminate any ongoing calls and accept this call from the PSAP and can disable other supplementary services (e.g., call waiting, three-way calling etc.) during the call. A P-Asserted-Identity of the incoming call is set to a distinctive location associated with PSAP (e.g., urn:services:sos). Alternatively, the incoming call has a Priority header set to a distinctive value (e.g., “emergency”, “emergency-callback”).

Abstract: A peripheral device connected to a local electronic device which is connected to at least one communication network can communicate with a peripheral device attached to a remote electronic device as if the remote peripheral device was locally attached. Data designated for the remote peripheral device is received by a local virtual device object and transmitted to the remote electronic device via at least one of the electronic devices communication interfaces or peripheral devices. Data received by the remote electronic device's communication interface or peripheral device is written to the peripheral device at the remote electronic device by a virtual device object. For compensation of different transfer speeds or outages between the peripheral device and the communication interface or another peripheral device the virtual device provides the ability to utilize the virtual devices emulation driver that is attached to the virtual device object as an I/O buffer.

Abstract: This is directed to providing Fiber Channel over Ethernet communication. For example a Fiber Channel over Ethernet (FCoE) enabled device (such as a computer) may include a Fiber Channel over Ethernet Adapter (FCoEA). The FCoEA may include an HBA module. The HBA module may be configured to communicate over the Fiber Channel protocol. The FCoE enabled device may process and encapsulate the HBA module's communication in order to send them over an Ethernet network instead. The FCoE enabled device may process communications directed to various Fiber Channel fabric services by utilizing existing Ethernet services, such as an iSNS server. Thus, the FCoE enabled device can emulate a Fiber Channel network for the HBA module using the Ethernet network and one or more Existing Ethernet services/servers.

Abstract: The invention relates to a method of operating a network node in a telecommunication network, such as an MME. The method comprising: initiating a PDN connection revocable deletion procedure for a device when at least one predetermined criterion is fulfilled; sending a PDN connection revocable deletion request to another network node; receiving a PDN connection revocable deletion response message from said other second network node; and storing data indicating that a PDN connection with said device is revocably deleted.

Abstract: Methods implemented on mobile devices and stored on non-transitory process-readable storage media enable selectively blocking tune-ways to functionalities of a Dual-subscription, Dual-standby (DSDS) mobile device to avoid impairing high-priority calls. An embodiment method implemented in a call manager executing on a processor of the DSDS mobile device may include determining whether a tune-away is blocked based on whether a high-priority call (e.g., VoLTE call) is active on a first functionality, and blocking the tune-away to a second functionality in response to determining that the high-priority call is active on the first functionality. The method may further include allowing the tune-away to the second functionality in response to determining that the high-priority call is not active on the first functionality. In some embodiments, the first functionality may be a packet-switching subscription (e.g., a LTE subscription) and the second functionality may be a circuit-switching subscription (e.g.

Abstract: A variable write back indicator control is provided to control the amount of data to be re-transmitted when a packet error occurs. A hardware controller obtains an indication that an acknowledge rate or an amount of set write back indicators of a data frame is to be adjusted. The indication is based on an error rate of data transmission over a communication bus. Based on obtaining the indication that the amount of set write back indicators is to be adjusted, one or more write back indicators are adjusted.

Abstract: Apparatus, and an associated method, for communicating short message service content to a short message service center. The address of an IP-SM-GW (Internet Protocol-Short Message-Gateway) defined in the 3GPP TS 23.204 is provided to user equipment and used to address an SIP request that contains encapsulated SMS content. The address is stored at the mobile station at a storage element, such as at a SIM card, UICC, or management object. A SIP request generator accesses the storage element and uses the address as the address of the SIP request. The SIP request also includes SMS content, in encapsulation, therein.

Abstract: Calls which fail in the ways described above will typically result in a server (GK, MGC, RS or Ps for example) in the network issuing a failure message. This message typically provides one of two options; call forwarding to a central answering position or call clearing. The message does not allow for any more intelligent decisions to be taken and information about the reason for failure is irretrievably lost. By enhancing the message with an indication of the reason for failure and an optional recommendation for handling, the processing of such failed calls may be improved. For example, a gateway which receives the failure message may simply act in the usual way and either forward or clear the call. However with the enhanced indication, it may instead choose to carry out alternative actions such as collect more digits and retry at end of dial. If overlap signalling is being provided and the IP cloud is not fully overlap compatible, the gateway might also do an overlap to en bloc conversion.