CUCM with NEC SV8300 PABX with SIP trunk

[naresh_lalchand]

Hello ,

Request for ANY white paper or previous experience to link the 2 system by SIP trunking ?

will be a great help

[TimHuffman]

Hi Naresh,

Were you ever able to find documentation?  I'm looking for the same information.

Thanks,

Tim

[naresh_lalchand]

So sorry for my late reply.

I did not get any response.

I am still figuring out.

Sent from Cisco Technical Support iPhone App

[Marwan ALshawi]

i think if the other end support SIP just make sur eyou are using the right SIP attributes like

non-secure SIP, SIP port

also CUCM for incoming support both TCP and UDP SIP

but for inbound it support one of then at a time so check the PBX what SIP it use TCP or UDP and change it to be compatible other than this it supposed to be standard, start your config with SIP trunk without MTP required Not checked

if dose not work try software MTP using MRGL assigned ot the SIP trunk

good luck

HTH

if helpful Rate

[mattcalderon]

Are you still working on this?  I am looking for a solution with the SV8500 PBX.  I found on the NEC website that the 8500 is a SIP trunk certified solution, but i have still to find some type of integration guide. 

http://www.necunifiedsolutions.com/main/support/supSipTrunk.asp