[Freeswitch-users] Codec list truncation?

[Ken Rice]

UDP doesn't handle fragmentation... This is why sip is required to use both
UDP and TCP (if you exceed MTU you Must use TCP per the RFC)

There are things like compressed headers to help with this but that only
goes so far when you have 1500+ bytes in the SDP alone...


On 3/21/14 8:41 AM, "Pete Ashdown" <pashdown at xmission.com> wrote:

> On 03/21/2014 03:32 AM, Keith Laaks wrote:
>> Hi,
>> 
>> Are you perhaps hitting the MTU limit?
>> 
> 
> Are SIP transmissions limited to a single packet confined by MTU?  Why
> not just continue the list in the next packet?
> 
> 
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Ken
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