From b6079499e4c8811d63d8ff5ffcb0ff848d9b3b60 Mon Sep 17 00:00:00 2001 From: Steve Murphy Date: Fri, 3 Nov 2006 23:17:01 +0000 Subject: [PATCH] This fix introduced via bug 8233 git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@47176 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- channels/chan_sip.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 3477d9d963..b13a470559 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -5813,6 +5813,10 @@ static void add_codec_to_sdp(const struct sip_pvt *p, int codec, int sample_rate if (fmt.cur_ms && (fmt.cur_ms < *min_packet_size)) *min_packet_size = fmt.cur_ms; + + /* Our first codec packetization processed cannot be less than zero */ + if ((*min_packet_size) == 0 && fmt.cur_ms) + *min_packet_size = fmt.cur_ms; } /*! \brief Get Max T.38 Transmission rate from T38 capabilities */