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[Prometheus001 at gmx.net]

Hello,

I habe the following problem when re-registering to an external SIP
provider during a call which results in immediate call-hangups.
- FS re-registers with nonce
- 2ms later FS re-registers without nonce
- external SIP provider asks for credentials
- FS re-registers with nonce
- External provider hangs up call

I think the external equipment (Huawei) gets his messages into disorder
and then hangs up.

My question is: How can I force FS to only register once (without nonce)?
As said, FS tries to register twice within 2 msecs without receiving an
answer in between. FS is on a public IP, so there are no NAT problems
expected (I can see that until the re-register takes place, media is
passed in both directions).


Best regards
Peter

See log:
U 2009/05/07 15:04:37.441636 217.xxx.xxx.190:5080 -> 213.xxx.xxx.2:5060
REGISTER sip:sip.provider.de;transport=udp SIP/2.0.
Via: SIP/2.0/UDP 217.xxx.xxx.190:5080;rport;branch=z9hG4bK43088Ha5QpZBN.
Max-Forwards: 70.
From: <sip:0123456779@sip.provider.de;transport=udp>;tag=jSFF9XmFZ50pp.
To: <sip:0123456779@sip.provider.de;transport=udp>.
Call-ID: a0364af0-3b05-11de-bc92-f9fefd954b7b.
CSeq: 114732262 REGISTER.
Contact: <sip:gw+XXX_01234@217.xxx.xxx.190:5080;transport=udp>.
Expires: 0.
User-Agent: FreeSWITCH-mod_sofia/1.0.trunk-13231M.
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE,
NOTIFY, REFER, UPDATE, REGISTER, INFO.
Supported: timer, precondition, path, replaces.
Authorization: Digest username="0123456779", realm="provider.de",
nonce="4a02dc5ba90f927c74161f89e7550138b93f12cc",
cnonce="y8SXDLWpEiyNPQAekEzDTg", algorithm=MD5,
uri="sip:sip.provider.de;transport=udp",
response="1d44f64eec5a5b38b44e398dea201a08", qop=auth, nc=00000002.
Content-Length: 0.
.

#
U 2009/05/07 15:04:37.443395 217.xxx.xxx.190:5080 -> 213.xxx.xxx.2:5060
REGISTER sip:sip.provider.de;transport=udp SIP/2.0.
Via: SIP/2.0/UDP 217.xxx.xxx.190:5080;rport;branch=z9hG4bK5ct1aDU8mZNyg.
Max-Forwards: 70.
From: <sip:0123456779@sip.provider.de;transport=udp>;tag=t1SNQpUB8cKcK.
To: <sip:0123456779@sip.provider.de;transport=udp>.
Call-ID: a0364af0-3b05-11de-bc92-f9fefd954b7b.
CSeq: 114732402 REGISTER.
Contact: <sip:gw+XXX_01234@217.xxx.xxx.190:5080;transport=udp>.
Expires: 60.
User-Agent: FreeSWITCH-mod_sofia/1.0.trunk-13231M.
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE,
NOTIFY, REFER, UPDATE, REGISTER, INFO.
Supported: timer, precondition, path, replaces.
Content-Length: 0.
.

#
U 2009/05/07 15:04:37.466691 213.xxx.xxx.2:5060 -> 217.xxx.xxx.190:5080
SIP/2.0 401 Unauthorized.
Via: SIP/2.0/UDP
217.xxx.xxx.190:5080;branch=z9hG4bK5ct1aDU8mZNyg;rport=5080.
Call-ID: a0364af0-3b05-11de-bc92-f9fefd954b7b.
From: <sip:0123456779@sip.provider.de;transport=udp>;tag=t1SNQpUB8cKcK.
To: <sip:0123456779@sip.provider.de;transport=udp>;tag=702dbe10.
CSeq: 114732402 REGISTER.
Server: SIP Router.
WWW-Authenticate: Digest
realm="provider.de",nonce="4a02dd789a25b67f29ba21f65429d13c4bbc2ded",qop="auth".
Content-Length: 0.
.

#
U 2009/05/07 15:04:37.467211 217.xxx.xxx.190:5080 -> 213.xxx.xxx.2:5060
REGISTER sip:sip.provider.de;transport=udp SIP/2.0.
Via: SIP/2.0/UDP 217.xxx.xxx.190:5080;rport;branch=z9hG4bK6NKtc8Bcj8BHc.
Max-Forwards: 70.
From: <sip:0123456779@sip.provider.de;transport=udp>;tag=t1SNQpUB8cKcK.
To: <sip:0123456779@sip.provider.de;transport=udp>.
Call-ID: a0364af0-3b05-11de-bc92-f9fefd954b7b.
CSeq: 114732403 REGISTER.
Contact: <sip:gw+XXX_01234@217.xxx.xxx.190:5080;transport=udp>.
Expires: 60.
User-Agent: FreeSWITCH-mod_sofia/1.0.trunk-13231M.
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE,
NOTIFY, REFER, UPDATE, REGISTER, INFO.
Supported: timer, precondition, path, replaces.
Authorization: Digest username="0123456779", realm="provider.de",
nonce="4a02dd789a25b67f29ba21f65429d13c4bbc2ded",
cnonce="dbAgB7WqEiyNPQAekEzDTg", algorithm=MD5,
uri="sip:sip.provider.de;transport=udp",
response="6a55b27caec6b06bd9da707e7b24d82b", qop=auth, nc=00000001.
Content-Length: 0.
.

#
U 2009/05/07 15:04:37.470935 213.xxx.xxx.2:5060 -> 217.xxx.xxx.190:5080
BYE sip:gw+XXX_01234@217.xxx.xxx.190:5080;transport=udp SIP/2.0.
Via: SIP/2.0/UDP 213.xxx.xxx.2:5060;branch=z9hG4bK400739ec3ad9e5bbd7f5edccf.
Call-ID: d0e38021-b5a9-122c-3d8d-001e904cc34e.
From: <sip:0049987654321@sip.provider.de>;tag=31de8a21.
To:
"unknown"<sip:0123456779@sip.provider.de;transport=udp>;tag=K287aS5jveQ9H.
CSeq: 1 BYE.
Max-Forwards: 70.
Content-Length: 0.


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[brian at freeswitch.org]

Looks like they are sending you a bye... not quite sure this is our problem. Can you provide a sip trace in pcap format for me to see?

/b

On May 7, 2009, at 8:37 AM, Peter P GMX wrote:

[brian at freeswitch.org]

Also fix your evil mail server cuz I tried tried to email you and it bounced back.

You have failed to detail your scenario more... options used .. how you connect things.. every detail counts no matter how small.


Then collect it up and put it on Jira.


/b



On May 7, 2009, at 8:37 AM, Peter P GMX wrote:

[brian at freeswitch.org]

Peter,
Fix your email server I'm tired of my messages to you getting bounced
back. Also upload cleaned up configs without all the comments and DO
NOT attach tar.gz files.

/b


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