I made a configuration in a F.Relay, 64k link, with 4 voice channels ( E&M) and works fine. When i try to pass mail the quality decreases lot. I´ve tryed all configurations i know and still same. Can you help.
Another question is, if possible, i'm trying to connect a CISCO2600 with a PRI to one Ericsson phone office PRI, through QSIG protocol. When i try to make a call from the router to the central, the troubleshouting says "switching equipment congestion". What this means? What side is the problem? The central right? Solutions? Ideas?
If you are using the G.729 codec (this is default) then you should use frame-relay ip rtp header-compression and the Low Latency Queuing feature to prioritize the voice packets. See the following for instructions on how to configure:
Being that you're using a slow link, you would need to use LFI ( link fragmentation and interleaving ).
This feature enables delay-sensitive real-time packets and packets that are not real-time data to share the same link by fragmenting the long data packets into a sequence of smaller data packets (fragments). The fragments are interleaved with the real-time packets.This method of fragmenting and interleaving helps guarantee the appropriate quality of service (QoS) for the real-time traffic.
SIP traces provide key information in troubleshooting SIP Trunks, SIP
endpoints and other SIP related issues. Even though these traces are in
clear text, these texts can be gibberish unless you understand fully
what they mean. This document attempts to br...
Please find the attached HTML document, download and open it on your PC.
This provides an easy to use form where you simply answer a few
questions and it will render the proper jabber-config.xml file for you
to copy/paste. There is built in logic to verif...
CUCM Database Replication is an area in which Cisco customers and
partners have asked for more in-depth training in being able to properly
assess a replication problem and potentially resolve an issue without
involving TAC. This document discusses the bas...