[BULK] [Serusers] Mediaproxy sip-asymmetric-clients

Ali Zaidi aligzaidi at gmail.com
Mon Apr 23 18:47:20 CEST 2007


Ricardo,

Thanks for reply, as per your suggestion i add Sipura/SPA1001-3.1.8(SEc)
into my sip-clients file and also in rtp-clients. I don't know if this is
working. Is there are any way we can check if these configs are working?

It looks like NOTIFY from UA is coming with port 50005 and ser is replying
back at 5060, as result i'm getting SIP/2.0 404 User Not Found.

U XXX.XXX.55.170:50005 -> XXX.XXX.66.231:5060
  NOTIFY sip:ser.mydomain.com SIP/2.0..Via: SIP/2.0/UDP
192.168.1.25:5060;branch=z9hG4bK-ae8b370a..From:
Tony <sip:5
  007860215 at ser.mydomain.com>;tag=a11c95e2a205caa8o0..To: <sip:
ser.mydomain.com>..Call-ID: 9b70d42-e62ebac8 at 192.168.1.25..CS
  eq: 11414 NOTIFY..Max-Forwards: 70..Event: keep-alive..User-Agent:
Sipura/SPA1001-3.1.8(SEc)..Content-Length: 0....
#
U XXX.XXX.66.231:5060 -> XXX.XXX.55.170:5060
  SIP/2.0 404 User Not Found..Via: SIP/2.0/UDP 192.168.1.25:5060
;branch=z9hG4bK-ae8b370a;received=XXX.XXX.55.170..From: Aman
   Salman <sip:5007860215 at ser.mydomain.com>;tag=a11c95e2a205caa8o0..To:
<sip:ser.mydomain.com>;tag=e4b88024d5465a32af4d4d872
  ac6bb61.a18b..Call-ID: 9b70d42-e62ebac8 at 192.168.1.25..CSeq: 11414
NOTIFY..Server: Sip EXpress router (0.9.5-pre4 (i386/l
  inux))..Content-Length: 0..Warning: 392 ser.mydomain.com:5060 "Noisy
feedback tells:  pid=15901 req_src_ip=XXX.XXX.55.170 r
  eq_src_port=50005 in_uri=sip:ser.mydomain.com
out_uri=sip:ser.mydomain.comvia_cnt==1"....

Thanks,


Ali....



On 4/23/07, Ricardo Martinez <rmartinez at magenta.cl> wrote:
>
>  Hi Ali.
>     As far as i know you must put the "User-Agent" field for the
> asymmetric client.  I have it working without problems here.
>
>     Good luck!
>
> Regards,
> Ricardo.-
>
> -----Mensaje original-----
> *De:* serusers-bounces at lists.iptel.org [mailto:
> serusers-bounces at lists.iptel.org]*En nombre de *Ali Zaidi
> *Enviado el:* domingo, 22 de abril de 2007 6:40
> *Para:* serusers at iptel.org
> *Asunto:* [BULK] [Serusers] Mediaproxy sip-asymmetric-clients
> *Importancia:* Baja
>
>  Hi,
>
> I have been using ser with mediaproxy for more than a year without any
> major issue.
> I have couple of asymmetric UAs, and i'm not able to call them most of the
> time. i noticed in my ser.cfg  following lines.
>
>
> My ser.cfg
> ===========================
> modparam("mediaproxy","sip_asymmetrics","/usr/local/etc/ser/sip-clients")
> modparam("mediaproxy","rtp_asymmetrics","/usr/local/etc/ser/rtp-clients")
> #
> modparam("mediaproxy","sip_asymmetrics","/usr/local/etc/ser/sip-asymmetric-clients")
> #
> modparam("mediaproxy","rtp_asymmetrics","/usr/local/etc/ser/rtp-asymmetric-clients")
>
> ===========================
>
> I have above files in ser folder, and i tried to put user agent in
> sip-clients file, i don't know if i'm doing it right.
>
>
> Ii'm still trying to figure it out, what should i put in these sip-clients
> and rtp-clients files (username? URI ), and how do i know if they are
> working. I just put UA 5007860215 and restarted ser and mediaproxy but
> ngrep are same.
>
> my sip-clients file is as follows:
>
> ########### START ##################
> # Lines starting with a '#' character or empty lines are ignored.
> # Put a User-Agent name or regular expression per line.
> # Check is case insensitive.
> #
> # This file should only list SIP clients that are asymmetric regarding
> # the SIP signaling. For clients that are asymmetric regarding the RTP
> # media streams, use the equivalent RTP version of this file.
> # Clients that are asymmetric for both SIP signaling as well as RTP media
> # streams should go in both files.
> #
>
> ipDialog SipTone.*  #<== what is it?
> 5007860215
>
> ########### END OF FILE############
>
> client sending keep alive message, reason i setup keep alive on my client
> is becouse they were keep loosing registration, so that problem is solved.
> Following asymentric client coming through port 50005 and SER sending reply
> at port 5060.
>
> #################
> U XX.XX.55.170:50005 -> XX.XX.66.231:5060
>   NOTIFY sip:ser.mydomain.com SIP/2.0..Via: SIP/2.0/UDP 192.168.1.25:5060;branch=z9hG4bK-2173a014..From: Tony <sip:5007860215 at ser.mydomain.com>;tag=a11c95e2a205caa8o0..To:
> <sip:ser.mydomain.com>..Call-ID: 9b70d42-e62ebac8 at 192.168.1. 25..CSeq:
> 4043 NOTIFY..Max-Forwards: 70..Event: keep-alive..User-Agent:
> Sipura/SPA1001-3.1.8(SEc)..Content-Length: 0. ...
> #
> U XX.XX.66.231:5060 -> XX.XX.55.170:5060
>   SIP/2.0 404 User Not Found..Via: SIP/2.0/UDP 192.168.1.25:5060
> ;branch=z9hG4bK-ceived=XX.XX.55.170..From: Tony <sip:5007860215 at ser.mydomain.com>;tag=a11c95e2a205caa8o0..To:
> <sip:ser.mydomain.com>;tag=e4b88024d5465a32af4d4d872ac6bb61.0ce2..Call-ID:
> 9b70d42-e62ebac8 at 192.168.1.25..CSeq: 4043 NOTIFY..Server: Sip EXpress
> router (0.9.5-pre4
>    (i386/linux))..Content-Length: 0..Warning: 392 ser.mydomain.com:5060"Noisy feedback tells:  pid=14718 req_src_ip=
> 70.18.55.170 req_src_port=50005 in_uri=sip: ser.mydomain.com out_uri=sip:
> ser.mydomain.com via_cnt==1"....
> ################
>
> If i ping my UA with (serctl ping sip:5007860208 at ser.mydomain.com) i get
> following ngrep. It appears that SER has no problem reaching UA at port
> 50005.
>
> ###################
> U XX.XX.66.231:5060 -> XX.XX.55.170:50005
>   OPTIONS sip:5007860215 at 192.168.1.25:5060 SIP/2.0..Max-Forwards:
> 10..Record-Route: <sip:XX.XX.66.231;ftag=887df13cdb9661be5c6769ac08d69940-385f;lr=on>..Via:
> SIP/2.0/UDP XX.XX.66.231;branch=z9hG4bK88b5.16ac1512.0..Via: SIP/2.0/UDP
> 67.83.66.231;branch=z9hG4bK88b5.06ac1512.0..To: <sip:5007860215 at ser.igranet.com >..From:
> sip:daemon at ool-435342e7.covad.net;tag=887df13cdb9661be5c6769ac08d69940-385f..CSeq:
> 10 OPTIONS..Call-ID: 7effbd40-0 at XX.XX.66.231..Content-Length:
> 0..User-Agent: Sip EXpress router(0.9.5-pre4 (i386/linux))..Contact:<
> sip:daemon at XX.XX.66.231:5060>....
> #
> U XX.XX.55.170:50005 -> XX.XX.66.231:5060
>   SIP/2.0 200 OK..To: < sip:5007860215 at ser.igranet.com>;tag=8b659eab4f39640i0..From:
> sip:daemon at ool-435342e7.covad.net ;tag=887df13cdb9661be5c6769ac08d69940-385f..Call-ID:
> 7effbd40-0 at XX.XX.66.231..CSeq: 10 OPTIONS..Via: SIP/2.0/UD
>   P XX.XX.66.231;branch=z9hG4bK88b5.16ac1512.0..Via: SIP/2.0/UDP
> XX.XX.66.231;branch=z9hG4bK88b5.06ac1512.0..Record-Rou
>   te: <sip:XX.XX.66.231;ftag=887df13cdb9661be5c6769ac08d69940-385f;lr=on>..Server:
> Sipura/SPA1001- 3.1.8(SEc)..Content-L
>   ength: 0..Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS,
> REFER..Supported: x-sipura....
> ##################
>
>
>
>
>
> please help...
>
>
> Ali....
>
>
>
>
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