From e4abe8e7b9a4c1dd6493dba1db6577af9f632019 Mon Sep 17 00:00:00 2001 From: Henri Herscher Date: Thu, 26 Jan 2006 14:31:50 +0000 Subject: Widended criteria for accepting RTP packet. TCP Port now need to be > 4000 and RTP payload type needs to be < 34 git-svn-id: https://oreka.svn.sourceforge.net/svnroot/oreka/trunk@135 09dcff7a-b715-0410-9601-b79a96267cd0 --- orkaudio/audiocaptureplugins/voip/VoIp.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'orkaudio') diff --git a/orkaudio/audiocaptureplugins/voip/VoIp.cpp b/orkaudio/audiocaptureplugins/voip/VoIp.cpp index df2b6bf..235d7ec 100644 --- a/orkaudio/audiocaptureplugins/voip/VoIp.cpp +++ b/orkaudio/audiocaptureplugins/voip/VoIp.cpp @@ -147,7 +147,7 @@ bool TryRtp(EthernetHeaderStruct* ethernetHeader, IpHeaderStruct* ipHeader, UdpH u_short dest = ntohs(udpHeader->dest); if(!(ntohs(udpHeader->source)%2) && !(ntohs(udpHeader->dest)%2)) // udp ports must be even { - if(rtpHeader->pt == RTP_PT_PCMU || rtpHeader->pt == RTP_PT_PCMA) + if(rtpHeader->pt <= 34 ) // pt=34 is H263 and is the last possible valid codec { result = true; u_char* payload = (u_char *)rtpHeader + sizeof(RtpHeaderStruct); @@ -352,7 +352,7 @@ void HandlePacket(u_char *param, const struct pcap_pkthdr *header, const u_char { UdpHeaderStruct* udpHeader = (UdpHeaderStruct*)((char *)ipHeader + ipHeaderLength); - if( ntohs(udpHeader->source) > 5000 && ntohs(udpHeader->dest) > 5000 ) + if( ntohs(udpHeader->source) > 4000 && ntohs(udpHeader->dest) > 4000 ) { u_char* udpPayload = (u_char *)udpHeader + sizeof(UdpHeaderStruct); -- cgit v1.2.3