[sr-dev] nathelper generates a keepalive request with branch=0

[Maxim Sobolev]

Klaus Darilion wrote:
>> Why not to use a SIP/2.0 compliant branch (z9hG4bK...)? any reason?
> 
> Maybe this is the method to detect keep-alive replies and absorb them 
> before they enter dialplan processing.

I don't think it's intentional.

Regards,
-- 
Maksym Sobolyev
Sippy Software, Inc.
Internet Telephony (VoIP) Experts
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