H263-1998 - H.263-1998 Video
H263-2000 - H.263-2000 Video
H264 - H.264 Video
+
+ RTP Dynamic Payload Numbers currently used in FreeSWITCH and what for.
+
+ 96 - AMR
+ 97 - iLBC (30)
+ 98 - iLBC (20)
+ 99 - Speex 8kHz, 16kHz, 32kHz
+ 100 -
+ 101 - telephone-event
+ 102 -
+ 103 -
+ 104 -
+ 105 -
+ 106 - BV16
+ 107 - G722.1 (16kHz)
+ 108 -
+ 109 -
+ 110 -
+ 111 -
+ 112 -
+ 113 -
+ 114 - CELT 32kHz, 48kHz
+ 115 - G722.1C (32kHz)
+ 116 -
+ 117 - SILK 8kHz
+ 118 - SILK 12kHz
+ 119 - SILK 16kHz
+ 120 - SILK 24kHz
+ 121 - AAL2-G726-40 && G726-40
+ 122 - AAL2-G726-32 && G726-32
+ 123 - AAL2-G726-24 && G726-24
+ 124 - AAL2-G726-16 && G726-16
+ 125 -
+ 126 -
+ 127 - BV32
-->
<X-PRE-PROCESS cmd="set" data="global_codec_prefs=G7221@32000h,G7221@16000h,G722,PCMU,PCMA,GSM"/>