SIP Integration of Call Manager with 3rd Party PBX such as Avaya, Nortel, Shortel

[cryptic_abhi]

Hello,

Friends is there a video clip or tutorial to explain the configuration and the exact process through which SIP integration of Call Manager with 3rd party PBX such as Avaya, Nortel, Shortel, would really appreciate if  some body can guide on this as this would help a lot in our Ip telephony set up here.

Regards,

Abhishe Singh

[Steven Griffin]

Abhishe,

Cisco has a repository of tested integrations using Cisco Unified Border Element to bridge different PBX systems as well as integrate with SIP PSTN providers.  Avaya, Nortel, Siemens are all in there.

Raw URL:

http://www.cisco.com/en/US/solutions/ns340/ns414/ns728/networking_solutions_products_genericcontent0900aecd805bd13d.html

-Steven