Sending H.320 videoconferencing through VoIP network transparently
I have the following VoIP architecture: I have two sites with a PABX in each of them. The PABX is connected to a E1 interface on a Cisco gateway, using QSIG protocol. The Cisco gateway sends voice calls (RTP) through an IP network to the other Cisco gateway, and this passes the packets to the remote PABX.
Additionally, there is videoconference equipment in each site. The videoconference connects to a BRI interface on the PABX, using H.320. The videoconference is configured to establish a rate of 64 kbps for the data packets.
I would like to know how I have to configure the Cisco gateway (E1 interface, dial-peers for the videoconference numbers, etc.) to maintain the voice call routing functionality on the Cisco gateways and to pass the videoconference data transparently through the Cisco gateways.
Introduction: The "external-out enable" command is available for
configuration under the "router ospf process" in case of the IOS-XR
operating system. This command basically enables advertisement of
intra-area routes on the device as external routes in th...
Introduction Basic configuration for netflow Scale parameters for
netflow Netflow support Architecture Packet flow for netflow Inside the
LC CPU Netflow Cache size, maintenance and memory Sample usage Cache
Size Aging Permanent cache Characteristics Which...