Explain how to get voip connections for a large enterprise,what equipments needed in customer side,how about the physical connection.intial setup,installaton of VOIP equipments.....like EPBX,IPBX,Router,IP phone....etc
For Enterprise, CallManager will be used and it's a question of how many servers and what model. CallManager can handle 30,000 lines per cluster. IP Phones are typically models 7911, 7941, or 7961. The connection to the PSTN usually is ISDN PRI terminated on 3800 or Catalyst 6500 with a CMM. Unity is used for Voicemail and can handle 7,500 users per server.
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...