I am building an IP Telephony solution for one of my customers for 15 users in Shanghai. The solution that I came up is using a UC520-48U-12FXO-K9 with a WS-CE500-24PC but they want to go with a WS-C3750G-24PS-E which is the standard that they use in all other sites (Mostly in Canada and US). My question is; would UC520 works well with a C3750? Is there anything else that I have to consider for using C3750 with UC520?
Yes, you can provide redundancy with two UC520s using HSRP between them. In my opinion, this may be overkill for the small/branch office, but it obviously depends on the critical nature of the business.
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...