[SR-Users] urgent :geographic number problem

[Alex Balashov]

These (very poorly formatted!) requests and replies all relate to 
OPTIONS pings and have nothing to do with calls, failed or otherwise.

On 07/29/2010 07:48 AM, hala alramli wrote:

> some thing strang ,befor every thing work fine but now the most of the
> geografic dont receive calls from outbound (landline) but recive calls
> from our system it seem that it deal with it as local number just,when i
> snif the backet by using ngrep it give me this:
> 2010/07/29 12:58:28.111091 77.93.***.***:5060 -> 173.33.***.***:60005
> OPTIONS sip:173.33.***.***:60005 SIP/2.0..Via: SIP/2.0/UDP
> 77.93.***.***:5060 ;branch=0..From:
> sip:pinger at nogafone.com;tag=b4a8a831..To: sip:173.33.***.***:
> :60005..Call-ID: f8d76aa2-5f768331-3b621 at 173.33.***.***:..CSeq
> <mailto:f8d76aa2-5f768331-3b621 at 77.93.249.153..CSeq>: 1
> OPTIONS..Content-Length: 0....
> U 2010/07/29 12:58:28.111114 77.93.***.***:5060 -> 173.33.***.***::60004
> OPTIONS sip:173.33.***.***::60004 SIP/2.0..Via: SIP/2.0/UDP
> 77.93.249.153:5060;branch=0..From:
> sip:pinger at nogafone.com;tag=c4a8a831..To: sip:173.33.***.***:
> :60004..Call-ID: f8d76aa2-6f768331-3b621 at 77.93.***.***:..CSeq
> <mailto:f8d76aa2-6f768331-3b621 at 77.93.249.153..CSeq>: 1
> OPTIONS..Content-Length: 0....
> U 2010/07/29 12:58:28.247854 173.33.***.***:60004 -> 77.93.249.153:5060
> SIP/2.0 404 Not Found..To:
> sip:173.33.***.***:60004;tag=c8b17aeb9f7688a1i0..From:
> sip:pinger at nogafone.com;tag=c4a8a831..Call-ID: f8d76aa2-6f768331-3b621@
> 77.93.***.***:..CSeq: 1 OPTIONS..Via: SIP/2.0/UDP
> 77.93.***.***::5060;branch=0..Server:
> Linksys/PAP2T-3.1.15(LS)..Content-Length: 0....
> U 2010/07/29 12:58:28.255958 173.33.***.***:60005 -> 77.93.249.153:5060
> SIP/2.0 404 Not Found..To:
> sip:173.33.***.***:60005;tag=c8b17aeb9f7688a1i0..From:
> sip:pinger at nogafone.com;tag=b4a8a831..Call-ID: f8d76aa2-5f768331-3b621@
> 77.93.***.***:..CSeq: 1 OPTIONS..Via: SIP/2.0/UDP
> 77.93.***.***:5060;branch=0..Server:
> Linksys/PAP2T-3.1.15(LS)..Content-Length: 0....
> what is strang is that the replay is 404 not found while
> 173.33.***.***:60005 is an IP address for an online adapter i will be
> thankfull for any hint
> regards
> hala
>
> --- On *Wed, 7/28/10, Alex Balashov /<abalashov at evaristesys.com>/* wrote:
>
>
>     From: Alex Balashov <abalashov at evaristesys.com>
>     Subject: Re: [SR-Users] urgent :geographic number problem
>     To: "hala alramli" <doreme202002 at yahoo.com>
>     Cc: "SR-Users" <sr-users at lists.sip-router.org>
>     Date: Wednesday, July 28, 2010, 5:52 PM
>
>     On 07/28/2010 10:48 AM, hala alramli wrote:
>
>      > our geographic number cant receive calls from outbound (from normal
>      > landlines number) but it receive from our system numbers just
>     ?where is
>      > the problem,is it from our server or from the company that provide us
>      > with this geographic number?
>
>     It is impossible to know the answer to this question without digging
>     deeper into the underlying cause of the superficial effect you are
>     describing. The best way is to take a packet capture and see if the
>     requests from the provider are actually arriving; then you will know
>     at least whether they are reaching the server, and from there can
>     see why they may not be getting handled properly at the application
>     level.
>
>     If the number worked before, and spontaneously stopped working, and
>     you did not change any configuration, it is most likely the provider.
>
>     -- Alex Balashov - Principal
>     Evariste Systems LLC
>     1170 Peachtree Street
>     12th Floor, Suite 1200
>     Atlanta, GA 30309
>     Tel: +1-678-954-0670
>     Fax: +1-404-961-1892
>     Web: http://www.evaristesys.com/
>
>


-- 
Alex Balashov - Principal
Evariste Systems LLC
1170 Peachtree Street
12th Floor, Suite 1200
Atlanta, GA 30309
Tel: +1-678-954-0670
Fax: +1-404-961-1892
Web: http://www.evaristesys.com/