2. a pure itsp, no. someone that is both an isp and a tsp, yes. expect cost to be hefty for a ds3 worth of voice. nowadays, even traditional carriers offer sip service.
3. a g711 call takes about 90 kbps, multiply by the maximum number of calls you want be able to take. In the future, when the better codecs will be universally available, this figure can be reduced by four, but as of today, g711u is only practical choice for toll quality voice.
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...