Joan,
The problem seems to be in unbalanced force_rtp_proxy() - which means
that you don't invoke force_rtp_proxy() on INVITE, but call it on
response. This is not allowed, since you would have one way audio in
such case.
In your script you call force_rtp_proxy() on INVITEs only in the case if
isbflagset(2) is set, while call it on responses if nat_uac_test("19")
returns true on 200 OK. Is it possible that INVITE won't have bflag 9
set, while 200 OK response would trigger nat_uac_test("19"). You should
either fix your NAT detection logic, or use separate onreply blocks for
the cases when you have called force_rtp_proxy() on INVITE and for the
case when you have not.
Regards,
--
Maksym Sobolyev
Sippy Software, Inc.
Internet Telephony (VoIP) Experts
T/F: +1-646-651-1110
Web: http://www.sippysoft.com
MSN: [EMAIL PROTECTED]
Skype: SippySoft
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