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Howto: Connect Cisco CallManager Express to external SIP p..

Forum General Networking : VPN, VoIP, Video Conferencing, Remote Connections - Howto: Connect Cisco CallManager Express to external SIP p..

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Anonymous   10-27-2004 at 06:57:46 PM

Archived from groups: comp.dcom.sys.cisco,comp.dcom.voice-over-ip (More info?)

 

Hi,
I have a 1761 router with CallManager Express software.
I would like to be able to call an external number via a SIP provider.

Right now I have connected a GrandStream HandyTone 286 ATA adapter to an FXO
port on my 1761 router and then I call out via that FXO port. It work but it
is an expensive solution because I have to have an FXO card and a ATA box.

I have tried to configure a dial-peer to call via the sip-server but I can
not get it to work.

Can anyone help me with this? e.g. a sample config.

My SIP provider has provided me with this info:
Usernavn
Password
Phone number
SIP-server

regards,
Daniel I.
danieli37@hotmail.com

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Anonymous   10-29-2004 at 03:39:08 AM
- 0 +

Archived from groups: comp.dcom.sys.cisco,comp.dcom.voice-over-ip (More info?)

 

"Daniel I" <danieli37@hotmail.com> skrev i en meddelelse
news:417f7e24$0$187$edfadb0f@dread11.news.tele.dk...
> Hi,
> I have a 1761 router with CallManager Express software.
> I would like to be able to call an external number via a SIP provider.
>

This will not work. You will need a gateway betveen the SIP provider and the
Call Manager since the Call Manager does not support SIP.

I had the same problem but not with Call Manager Express. I have a Call
Manager 3.3.4 that I wanted to connect to my SIP provider that also supports
AIX. Fixed it by placing an Asterisk as a gateway using H.323 to AIX.

--
Best regards
Martin Kiefer
www.kiefer.dk

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