Integration between asterisk and CUCM using QSIG

[RAVIKUMAR J K]

Hi All,

Hope someone can guide me.

I have a requirement to integrate CUCM and Asterisk using QSIG. (SIP Trunk option is ruled out)

Can someone guide how I can accomplish this ? some link or document or any info related will be very helpful.

Thanks

[Balram Vishwakarma]

Hello,

You would need Gateway in between CUCM and Astreik to achieve this.

Call flow would be like this.
CUCM--SIP/H323--GW--QSIG--Asterisk

Regards,
Balram

[Georgios Fotiadis]

To add to the previous post, is your requirement to strictly use Q.SIG or not use a SIP trunk? If it is the first the @Balram Vishwakarma has answered you. Asterisk supports Q.SIG in the chan_dahdi module.

Though, if it the second you can simply use an H.323 trunk directly between CUCM and Asterisk (you should use chan_oh323 or chan_ooh323 for Asterisk).