CCM 4.x | SIP TRUNK

Unanswered Question
Sep 14th, 2007

Hi.

The CCM 4.x works with SIP TRUNK?

The CCM 6.0 is Windows or Linux?

Thanks

I have this problem too.
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rob.huffman Fri, 09/14/2007 - 10:04

Hi Peterson,

Here is the info you were looking for;

SIP Signaling/Trunk Interface Configuration Checklist (***CCM 4.1(3))

http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_administration_guide_chapter09186a00803edb28.html#wp1126527

Cisco offers two versions of Cisco Unified Communications Manager: Version 4.X on the Windows 2000 Operating System, and versions 5.X and ***6.0 as a Linux-based appliance model implementation.

http://www.cisco.com/en/US/products/sw/voicesw/ps556/product_solution_overview0900aecd805e19e7.html

Hope this helps!

Rob

pgcristovam Fri, 09/14/2007 - 10:15

Ok.

So i need a sip proxy server.

I would like interconnect a PBX Siemens and CCM 4.x by SIP Trunk, but in the picture and document see that's need a SIP Proxy Server "in-the-middle".

Another question, in SIP Protocol, I can use a gateway like i use in MGCP? Redirecting call, controlling ports, etc, management by CCM?

Thanks

teodorgeorgiev Sun, 09/16/2007 - 23:26

You do not need a SIP proxy server.

The CCM 4.x support SIP trunks (what it does not support is SIP endpoints).

A SIP trunk is where you directly send an INVITE message, without the need to REGISTER.

The Siemens HiPath 2030 are able to handle SIP trunks as well, if my memory serves me correctly.

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