asterisk users - Feb 2005 - Asterisk and Sipura SPA-841 SIP phones

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Well, a bit of a newbie using Asterisk and trying to get some Sipura SPA-841 
phones to talk to the Asterisk server. Not doing something right 
apparently....

If I turn on debug for the extension in the CLI (sip debug ip xxx.xxx.xxx.xxx) 
I see frequent 5 packet attempts by the server to contact the phone, but 
seems to always be failing. The status for the extension in the phone shows 
either Disabled (or on another extension Failed).

The sip.conf entry for example is:

[302]
type=friend
username=302
secret=mysecret
mailbox=302
context=ext-local
host=10.0.0.2
dtmfmode=rfc2833
canreinvite=yes
qualify=no

and I've tried a number of permutations on that setup and some
'examples' of
SIP configs I've found on the net. Same results:

Retransmitting #1 (no NAT):
NOTIFY sip:302@10.0.0.2 SIP/2.0
Via: SIP/2.0/UDP 10.0.0.1:5060;branch=z9hG4bK2b963e11
From: "Unknown" <sip:Unknown@10.0.0.1>;tag=as149adc4e
To: <sip:302@10.0.0.2>
Contact: <sip:Unknown@10.0.0.1>
Call-ID: 185e61bf1fc8d52012e4234e07fa0fbc@10.0.0.1
CSeq: 102 NOTIFY
User-Agent: Asterisk PBX
Event: message-summary
Content-Type: application/simple-message-summary
Content-Length: 43

Messages-Waiting: yes
Voice-Message: 1/0

 to 10.0.0.2:5060

Checked pinging of the IP from that machine and all is fine and all traffic 
to/from that IP space is opened on the server.

Any ideas or suggestions/examples of configs?

Chris
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Nothing to do with your question, but by any chance, when you plugged
the phone into the wall did you hear a dialtone or is this something
generated by asterisk

On Thu, Feb 10, 2005 at 09:07:58AM -0500, Giovanni Powell
wrote:
> Nothing to do with your question, but by any chance, when you plugged
> the phone into the wall did you hear a dialtone or is this something
> generated by asterisk
On a SIP phone, the dial tone is locally generated. The Sipura will
only generate a dial tone if registrered. BTW, you can easily check on
the Sipura web interface that the dial tones are parametered there.

-- 
Nicolas Bougues
Axialys Interactive