[Asterisk-Users] * and sip proxy auth

[markus monka]

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is it possible to use PROXY AUTH with */sip ?

Szenario:

UAC => Asterisk ( SIP REGISTRAR/PROXY) => SER ( PROXY ) => Gateway.

while trying to call everythings works fine until
* sends the invite to the ser proxy. This asks for a PROXY AUTH.
* then sends as user the "called Phonenumber" and the proxy denies.

i tried to call 7777923 which should be router to the gateway.

UAC => *

-> INVITE
-> trying 

* => SER

-> INVITE
-> 407 Proxy Auth
-> ACK
-> INVITE sip:7777923 at domain.com SIP/2.0
Via: SIP/2.0/UDP 10.10.10.184:5060;branch=z9hG4bK4863727a
From: "8009090" <sip:8009090 at 10.10.10.184>;tag=as7eed983e
To: <sip:7777923 at domain.com>
Contact: <sip:8009090 at 10.10.10.184>
Call-ID: 290c4802496784155d18c21e21dfd1ad at 10.10.10.184
CSeq: 104 INVITE
User-Agent: Asterisk PBX
Proxy-Authorization: Digest username="7777923", realm="10.10.10.184",
                            ^^^^^^^^^^^^^^^^^^
algorithm="MD5", uri="sip:7777923 at domain.de",
nonce="40a252a3c2e6a78c7a9e4b135e1bc3df104225ed",
response="bb563767d727fbd7e89356886bfdf5fe", opaque=""
Date: Wed, 12 May 2004 16:30:50 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER
Content-Type: application/sdp
Content-Length: 316

v=0
o=root 13973 13975 IN IP4 10.10.10.184
s=session
c=IN IP4 10.10.10.184
t=0 0
m=audio 13828 RTP/AVP 8 0 18 3 10 101
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:18 G729/8000
a=rtpmap:3 GSM/8000
a=rtpmap:10 L16/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=silenceSupp:off - - - -

-> SIP/2.0 407 Proxy Authentication Required
-> ACK

Proxy Server denied access.


sip.conf:

[general]
port = 5060
bindaddr = 0.0.0.0
context = incoming
disable=all
allow=alaw
allow=alaw
allow=ulaw
allow=g729
allow=gsm
allow=slinear
srvlookup=yes
canreinvite=yes

register => 8009090:passwd at domain.com/8009090

[100]
type=friend
context=out
callerid=<100>
username=Markus
host=dynamic
dtmfmode=info                   ;or inband if you prefer
secret=100
qualify=5000
mailbox=100
canreinvite=no                  ;As long as the phones are NATed


Any Ideas? Thanx a lot,

Markus