[Asterisk-bsd] Timing issues

[Stuart Henderson]

On 2007/07/08 16:42, Roland Giesler wrote:
>                                             That seems to indicate
> that the timing issues are not just confined to our network, but it's
> may be a combination of our and the SP's network

aiui, without a timing source outgoing rtp is synced from incoming
rtp, so network problems (jitter, packet loss) on your incoming rtp
will be mirrored in outgoing (silence suppression [VAD] is fun too).
Using zaptel/ztdummy and turning on internal_timing (asterisk.conf)
should help.