[SR-Users] issue with INVITE frame size

Andres andres at telesip.net
Tue Feb 2 21:13:20 CET 2016


On 2/2/16 1:36 PM, Rene Montilva wrote:
> Daniel
>
> checking the frame size trace, i notice when kamailio receive packets 
> less than 1100, it response with packets more than 1300 , but when the 
> packets are more than 1100, kamailio send packets less 1000 and 
> connection to softphone fail
>
You are going to have to provide a lot more detail than that if you want 
help.  For example packet captures of how the packet looks like before 
and after being redirected.
> On Tue, Feb 2, 2016 at 12:19 PM, Rene Montilva <renemontilva at gmail.com 
> <mailto:renemontilva at gmail.com>> wrote:
>
>     Hi Daniel
>
>
>     yes i'm sure always, for example i receive from provider a packet
>     with 1259 and kamailio redirect with 158, but this issue is with
>     some did provider
>
>     On Tue, Feb 2, 2016 at 11:33 AM, Daniel-Constantin Mierla
>     <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>
>         Hello,
>
>         are you sure it is happening when the packet is less than
>         frame size, not when they are bigger than the frame size?
>
>         Cheers,
>         Daniel
>
>
>         On 02/02/16 15:46, Rene Montilva wrote:
>>
>>         Hi list
>>
>>         I have problem with invite packet in some wifi networks
>>         because the invite packet is less than 1000bytes(frame size)
>>         and the access point not redirect to softphone, this scenario
>>         happen with incoming calls to my DID, the packets come  from
>>         the provider to kamailio with a size more than 1000 and when
>>         kamailio redirect to softphone sometimes is less than 1000.
>>
>>         how i could solve this issue?.
>>
>>         thanks for any help.
>>
>>
>>
>>         _______________________________________________
>>         SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>         sr-users at lists.sip-router.org  <mailto:sr-users at lists.sip-router.org>
>>         http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>         -- 
>         Daniel-Constantin Mierla
>         http://twitter.com/#!/miconda  <http://twitter.com/#%21/miconda>  -http://www.linkedin.com/in/miconda
>         Book: SIP Routing With Kamailio -http://www.asipto.com
>         http://miconda.eu
>
>
>         _______________________________________________
>         SIP Express Router (SER) and Kamailio (OpenSER) - sr-users
>         mailing list
>         sr-users at lists.sip-router.org
>         <mailto:sr-users at lists.sip-router.org>
>         http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
>
>
>     -- 
>     Ing. Rene Montilva
>     *FOSS Developer and VoIP Engineer.*
>
>
>
>
> -- 
> Ing. Rene Montilva
> *FOSS Developer and VoIP Engineer.*
>
>
>
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