integration siemens epbx with ccm

[kolkatagtc]

Hi,

I have a Siemens EPBX which needs to be integrated with my CCM 4.1.3. In between there will be a router 3745 with E1 Controller card. The Siemens has a E1 PRI port from where the router will be connected and the CCM will be connected to the ethernet interface of that router.

Can anyone help me in getting the configuration to be done on the router and CCM using QSIG ... if I am not wrong about QSIG.

Thanks

[Aaron Harrison]

Hi

Have a look at this portal:

http://www.cisco.com/warp/public/779/largeent/avvid/inter_operability/

It has lots of docs detailing various PBX integrations...

Aaron

[reidg]

Heres a config for a router.

isdn switch-type primary-qsig

!

voice service voip

!

ccm-manager redundant-host x.x.x.x

ccm-manager mgcp

ccm-manager music-on-hold

ccm-manager config server x.x.x.x

ccm-manager config

!

controller E1 0/0

pri-group timeslots 1-31 service mgcp

interface Serial0/0:15

no ip address

no logging event link-status

isdn switch-type primary-qsig

isdn protocol-emulate network

isdn incoming-voice voice

isdn bind-l3 ccm-manager

no cdp enable

voice-port 0/0:15

cptone GB

!

mgcp

mgcp call-agent x.x.x.x 2427 service-type mgcp version 0.1

mgcp dtmf-relay voip codec all mode out-of-band

mgcp rtp unreachable timeout 1000 action notify

mgcp modem passthrough voip mode nse

mgcp package-capability rtp-package

no mgcp package-capability res-package

mgcp package-capability sst-package

no mgcp package-capability fxr-package

no mgcp timer receive-rtcp

mgcp sdp simple

mgcp fax t38 inhibit

mgcp rtp payload-type g726r16 static

mgcp bind control source-interface FastEthernet0/0

mgcp bind media source-interface FastEthernet0/0

!

mgcp profile default

!

dial-peer cor custom

!

dial-peer voice 1 pots

application mgcpapp

port 0/0:15

On CCM Gateway config, select interface protocol type as PRI QSIG E1

depending on what services your requiring etc, you may have to alter some of the default settings in CCM service parameters.

[kolkatagtc]

Hi,

Thanks for the router configuration.

My main objective is that i need those callback, transfer, conference and all those services to work properly with those PBX associated extensions and CCM 4.1.3 registered Directory Numbers.

In CCM side what else I need to do other than the gateway configuration.

Thanks

[reidg]

Afraid my setup is a bit different, in that I have a DPNSS PBX network, and use a third party piece of equipment to translate between QSIG and DPNSS.

However I had to change a few of the default settings, within Service Parameters>Advanced.

i.e.

Clusterwide Parameters (Feature Forward)

Clusterwide Parameters (Feature Path Replacement)

Clusterwide Parameteres Feature Callback)

suggest that you get the link operationally in a basic mode first, find out what works by default, then go from there.