[Spce-user] sip fragmentation

Raúl Alexis Betancor Santana rabs at dimension-virtual.com
Wed Apr 13 04:02:40 EDT 2016


You could activate header compresion, but you will have to pray to VoIPStunt to support that. 

Better check why your headers get so big 

> De: "Jonathan Yue" <jonathan.yue at turboitsolutions.com>
> Para: spce-user at lists.sipwise.com
> Enviados: Martes, 12 de Abril 2016 23:48:43
> Asunto: [Spce-user] sip fragmentation

> Hi, gang,
> Is there a way to shrink the header of sip message sent from spce? I configured
> a sip trunk with VoIPStunt as a test. After receiving invite message, VoIPStunt
> sends 401, spce then sends out an sdp, supposedly containing authentication
> digest, however, the message gets fragmented. VoIPStung never responds again,
> apparently it doesn't assemble fragmented packets.
> I then change the trunk's transport protocol to tcp, VoIPStunt doesn't respond
> at all, I guess it doesn't support tcp.
> spce version is v4.2.1. in the attached screenshot, 77.72.169.129 is VoIPStunt's
> ip address, the other is my spce's.
> thanks,
> Jon

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