Asterisk.org: Developer Documentation (28 Oct 2009)

Wed Oct 28 15:49:24 2009

## Asterisk developer's documentation

# RTP configuration

- Implemented in rtp.c Used in chan_sip.c and chan_mgcp.c (and various H.323 channels)

## rtp.conf

    ;
    ; RTP Configuration
    ;
    [general]
    ;
    ; RTP start and RTP end configure start and end addresses
    ;
    ; Defaults are rtpstart=5000 and rtpend=31000
    ;
    rtpstart=10000
    rtpend=20000
    ;
    ; Whether to enable or disable UDP checksums on RTP traffic
    ;
    ;rtpchecksums=no
    ;
    ; The amount of time a DTMF digit with no 'end' marker should be
    ; allowed to continue (in 'samples', 1/8000 of a second)
    ;
    ;dtmftimeout=3000