[Serusers] Problem with digest authentication

Greger V. Teigre greger at teigre.com
Tue Aug 2 08:15:39 CEST 2005


You're on the wrong list. This is the SER list, OpenSER has its own list, users at openser.org I believe.
g-)

---- Original Message ----
From: aimable
To: serusers at lists.iptel.org
Sent: Monday, August 01, 2005 06:06 PM
Subject: [Serusers] Problem with digest authentication

> Hi serusers,
> I have been using various versions of SER from last year without any
> problem but recently I made a new installation of OpenSER 0.9.5.
> Since then I am having problems with digest authentication from some
> of the phones. I have a bunch of 186 ATAs and Cisco 7940 phones but
> they cannot register to the server, while all the soft phones can
> register successfully. The server says Credentials with given realm
> not found. I tried to change the realm to localhost, the IP address,
> with no luck.       
> 
> And below is the result of ngrep
> 
> I tried to grep the messages from the phones and here below is one
> message from a Cisco 186 ATA which has failed to register 
> 
> ########### Beginning of the capture ##################
> 
> U PHONEIP:5060 -> SERVERIP:5060
> REGISTER sip:SERVERIP SIP/2.0.
> Via: SIP/2.0/UDP PHONEIP:5060.
> From: <sip:06090003 at SERVERIP;user=phone>;tag=500808430.
> To: <sip:06090003 at SERVERIP;user=phone>.
> Call-ID: 704382462 at PHONEIP.
> CSeq: 1 REGISTER.
> Contact:
> <sip:06090003 at PHONEIP:5060;user=phone;transport=udp>;expires=3600. 
> User-Agent: Cisco ATA 186  v2.16.2 ata18x (030829a).
> Content-Length: 0.
> 
> #
> U SERVERIP:5060 -> PHONEIP:5060
> SIP/2.0 100 Trying.
> Via: SIP/2.0/UDP PHONEIP:5060.
> From: <sip:06090003 at SERVERIP;user=phone>;tag=500808430.
> To: <sip:06090003 at SERVERIP;user=phone>.
> Call-ID: 704382462 at PHONEIP.
> CSeq: 1 REGISTER.
> Server: OpenSer (0.9.5 (i386/linux)).
> Content-Length: 0.
> Warning: 392 SERVERIP:5060 "Noisy feedback tells:  pid=4490
> req_src_ip=PHONEIP req_src_port=5060 in_uri=sip:SERVERIP
> out_uri=sip:SERVERIP via_cnt==1".  
> 
> #
> U SERVERIP:5060 -> PHONEIP:5060
> SIP/2.0 401 Unauthorized.
> Via: SIP/2.0/UDP PHONEIP:5060.
> From: <sip:06090003 at SERVERIP;user=phone>;tag=500808430.
> To:
> <sip:06090003 at SERVERIP;user=phone>;tag=329cfeaa6ded039da25ff8cbb8668bd2.8af0.
> Call-ID: 704382462 at PHONEIP.
> CSeq: 1 REGISTER.
> WWW-Authenticate: Digest realm="talk.artel.rw",
> nonce="42edb29e1dbcc6fa814dd3396634ed7be68eea56". 
> Server: OpenSer (0.9.5 (i386/linux)).
> Content-Length: 0.
> Warning: 392 SERVERIP:5060 "Noisy feedback tells:  pid=4490
> req_src_ip=PHONEIP req_src_port=5060 in_uri=sip:SERVERIP
> out_uri=sip:SERVERIP via_cnt==1".  
> 
> 
> 
> 
> Any idea?
> 
> Aimable
> 
> 
> 
> 
> _______________________________________________
> Serusers mailing list
> serusers at lists.iptel.org
> http://lists.iptel.org/mailman/listinfo/serusers
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