[asterisk-users] problem with setting outbound caller id when calling another asterisk

[Chris Mazuc]

I have an asterisk box at a remote location (which I will call remote), 
which registers to my local asterisk box (I'll call that one local), and 
uses that to route calls to the outside world. The problem I am having 
is that the remote location needs to lie about it's callerid sometimes, 
however if I set a callerid that matches the extension of another peer 
that exists, "local" returns a 403 to "remote". I can set the callerid 
to the did and it will work fine, or I can set the callerid to something 
random and it will work fine.

What does * do with the proxy-authorization header, because it seems to 
be ignoring the username part... or maybe I need to go read some RFCs.

Any help is greatly appreciated.

Thanks,
Chris Mazuc

<-- SIP read from REMOTE:1025:
INVITE sip:1XXXXXX7257 at LOCAL SIP/2.0
Via: SIP/2.0/UDP REMOTE:5060;branch=z9hG4bK1757eacd;rport
From: "My Name" <sip:1XXXXXX1200 at REMOTE>;tag=as4f42dab4
To: <sip:1XXXXXX7257 at LOCAL>
Contact: <sip:1XXXXXX1200 at REMOTE>
Call-ID: 571c518a0257e17916e6e27b4e4b9fed at REMOTE
CSeq: 103 INVITE
User-Agent: Asterisk PBX
Max-Forwards: 70
Proxy-Authorization: Digest username="1XXXXXX1205", realm="asterisk", 
algorithm=MD5, uri="sip:1XXXXXX7257 at LOCAL", nonce="45a347bc", 
response="934b409f19a0ebf28d1cf266db29f497", opaque=""
Date: Tue, 24 Oct 2006 20:26:28 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Content-Type: application/sdp
Content-Length: 240

v=0
o=root 2238 2239 IN IP4 REMOTE
s=session
c=IN IP4 REMOTE
t=0 0
m=audio 15384 RTP/AVP 0 8 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=silenceSupp:off - - - -

--- (14 headers 11 lines)---
Using INVITE request as basis request - 
571c518a0257e17916e6e27b4e4b9fed at REMOTE
Sending to REMOTE : 5060 (NAT)
Found user '1XXXXXX1200'
Reliably Transmitting (NAT) to REMOTE:1025:
SIP/2.0 403 Forbidden
Via: SIP/2.0/UDP 
REMOTE:5060;branch=z9hG4bK1757eacd;received=REMOTE;rport=1025
From: "My Name" <sip:1XXXXXX1200 at REMOTE>;tag=as4f42dab4
To: <sip:1XXXXXX7257 at LOCAL>;tag=as1f40e0ec
Call-ID: 571c518a0257e17916e6e27b4e4b9fed at REMOTE
CSeq: 103 INVITE
User-Agent: Asterisk PBX
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Contact: <sip:7257 at LOCAL>
Content-Length: 0