Abstract: A method for facilitating communication sessions includes establishing a communication session between a first endpoint and a second endpoint, sending a hibernation message from the first endpoint, and receiving the hibernation message by the second endpoint. The method further includes storing, by the first and second endpoint, session state information associated with the communication session in response to receiving the hibernation message, and deactivating at least a portion of the communication session. After storing the session state information by the first and second endpoints, the method further includes retrieving the session state information by the first and second endpoints, and reestablishing the deactivated portion of the communication session.

Abstract: According to one embodiment, a system includes one or more memory units for storing an Address Resolution Protocol (ARP) table. The system further includes one or more processors. The processors receive, from a routing protocol, an Internet Protocol (IP)-Media Access Control (MAC) address pair for a first host computer. The processors further populate the ARP table with the IP-MAC address pair for the first host computer.

Abstract: In one embodiment, a system includes an interface configured to receive a first request sent from a first customer for a first service provided by a first service provider, the first request being of a first type. The system also includes at least one processor configured to determine a first set of configuration parameters from a first policy associated with the first service provider in response to receiving the first request. The at least one processor also causes a node associated with the first service provider to provide the first service in response to receiving the first request using the first set of configuration parameters.

Abstract: A method is provided in one example embodiment that includes receiving a radio signal stream, segmenting the radio signal stream based on a control word in the radio signal stream, mapping the segmented radio signal stream to a service class, transporting the segmented radio signal stream in packets through channels over a backhaul link, and maintaining the order of the radio signal stream over the backhaul link. In more particular embodiments, the backhaul link may use a DOCSIS link, the radio signal stream can be received using a Common Public Radio Interface, and the radio signal stream may include sub-streams transported through segmented channels over the backhaul link.

Abstract: A method for tracing communications includes receiving trace criteria from a first remote element and determining whether a call signaling message matches the trace criteria. The method includes attaching a trace tag to the call signaling message, if the call signaling message matches the trace criteria. The method further includes transmitting the call signaling message to a second remote element.

Abstract: A method for tracing communications includes receiving trace criteria from a first remote element and determining whether a call signaling message matches the trace criteria. The method includes attaching a trace tag to the call signaling message, if the call signaling message matches the trace criteria. The method further includes transmitting the call signaling message to a second remote element.

Abstract: A method for facilitating communication sessions includes establishing a communication session between a first endpoint and a second endpoint, sending a hibernation message from the first endpoint, and receiving the hibernation message by the second endpoint. The method further includes storing, by the first and second endpoint, session state information associated with the communication session in response to receiving the hibernation message, and deactivating at least a portion of the communication session. After storing the session state information by the first and second endpoints, the method further includes retrieving the session state information by the first and second endpoints, and reestablishing the deactivated portion of the communication session.

Abstract: A method for adaptive media quality monitoring includes monitoring at least one metric of a call between at least two endpoints and detecting a threshold crossing event via the monitoring of the at least one metric. The method also includes executing a threshold crossing action based on detecting the threshold crossing event. The threshold crossing action comprises monitoring at least one additional metric of the call.

Abstract: A method for tracing communications includes receiving trace criteria from a first remote element and determining whether a call signaling message matches the trace criteria. The method includes attaching a trace tag to the call signaling message, if the call signaling message matches the trace criteria. The method further includes transmitting the call signaling message to a second remote element.

Abstract: A method for tracing communications includes receiving trace criteria from a first remote element and determining whether a call signaling message matches the trace criteria. The method includes attaching a trace tag to the call signaling message, if the call signaling message matches the trace criteria. The method further includes transmitting the call signaling message to a second remote element.

Abstract: A method for tracing communications includes receiving trace criteria from a first remote element and determining whether a call signaling message matches the trace criteria. The method includes attaching a trace tag to the call signaling message, if the call signaling message matches the trace criteria. The method further includes transmitting the call signaling message to a second remote element.

Abstract: A network node, configured for interfacing between a source network having a source telephony protocol and a packet network configured for sending and receiving data according to Internet Protocol, is configured for generating an IP based transport message for transport of normalized information describing a signaling message received from the source network according to the source telephony protocol. The network node is configured for generating a generic transparency descriptor having generic attributes for describing the signaling message. The generic attributes include a protocol name that specifies the source telephony protocol relative to a prescribed set of source telephony protocol types, and a message identifier that specifies the message type according to the source telephony protocol. Optional attributes specifying respective parameters based on the particular signaling message also may be generated.

Abstract: The present invention provides a cyclic redundancy check (CRC) calculation system for a packet arriving on an n-byte wide bus. In one embodiment, the system includes a bus-wide CRC subsystem configured to calculate an intermediate CRC value based on complete segments of the packet. In addition, the system includes a byte-wide CRC subsystem, coupled to the bus-wide subsystem, configured to calculate a remaining CRC value based on the intermediate CRC value and one or more bytes within an incomplete segment of the packet on a byte by byte basis. In addition, a method of calculating a CRC value for a packet arriving on a n-byte wide bus and a data transmission system incorporating the system are also disclosed.

Abstract: The present invention provides a cyclic redundancy check (CRC) calculation system for a packet arriving on an n-byte wide bus. In one embodiment, the system includes a bus-wide CRC subsystem configured to calculate an intermediate CRC value based on complete segments of the packet. In addition, the system includes a byte-wide CRC subsystem, coupled to the bus-wide subsystem, configured to calculate a remaining CRC value based on the intermediate CRC value and one or more bytes within an incomplete segment of the packet on a byte by byte basis. In addition, a method of calculating a CRC value for a packet arriving on a n-byte wide bus and a data transmission system incorporating the system are also disclosed.