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PSTN Incoming not working from Cisco GW, HELP !!!

muzammil
Posts: 1
 Member Since:
2006-10-02
Submitted by muzammil on Wed, 10/04/2006 - 10:14am.

Hi Guys,

Bit new to the Asterisk stuff, however have a basic understanding of SIP mechanics.

I am about to pull my hair on this one, please advise what is being missed:

My cisco PSTN GW and the SIP proxy reside in the same LAN segment. However it look like the call from PSTN never hits the SIP server. When I run some debugs on my GW, it has been confirmed that the GW tries to send an 'INVITE' message for call setup, however fails to get any response from SIP server.

I have tried all sorts of inbound rules, SIP trunks etc.

Outbound works fine, however.

Do you think I need to add the following settings somehwere as this guys has done:

[AS5300]
host=192.168.1.1
context=as5300-pstn-inbound
type=peer
dtmf=rfc2833
nat=no
canreinvite=yes
dtmfmode=rfc2833
disallow=all
allow=g729
allow=ulaw

http://www.gossamer-threads.com/lists/cisco/nas/45548

Just trying all the possibilities :)

Regards

‹ tdm800p can only dialout in port number 1 Interconnected Trixboxes: from PSTN through box A, dial extension on box B ›

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RF-Trixbox
Posts: 47
 Member Since:
2006-10-04
Re: PSTN Incoming not working from Cisco GW, HELP !!!
Wed, 10/04/2006 - 10:14am

In your sip.conf try adding insecure=very as a temporary fix. This should force Asterisk to accept the credentials from your As5300 without too much fuss. We've had to do this before on other SIP/GW devices to make Asterisk play friendly.

If this works then you can try narrowing down the auth issue by turning on sip debug in Asterisk and monitoring. Good luck! Redfone Support

[AS5300]
host=192.168.1.1
context=as5300-pstn-inbound
type=peer
dtmf=rfc2833
nat=no
canreinvite=yes
insecure=very
dtmfmode=rfc2833
disallow=all
allow=g729
allow=ulaw


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rehmans
Posts: 375
 Member Since:
2007-06-24
I am keen to have outgoing
Wed, 10/24/2007 - 9:57pm

I am keen to have outgoing settings with my TB for CISCO AS5300. Were you able to sort the incoming issue.

Please do post the trunk config here for CISCO AS5300. I'd like to experiment with mine.

Regards,

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