[Asterisk-bsd] IAX2 long latency

[Dr. Rich Murphey]

Which codecs?

I've noticed differences in latency between xten and firefly, but haven't
taken the time to reproduce it using identical codec choices.

400ms is indeed quite long if the components are all on the same subnet.

Diagnostic output (e.g set verbose 9) can cause audio delay, even when
obtaining output using remote asterisk (asterisk -r) to a server at high
priority (asterisk -p).

Rich

> -----Original Message-----
> From: asterisk-bsd-admin@lists.digium.com [mailto:asterisk-bsd-
> admin@lists.digium.com] On Behalf Of Chris Stenton
> Sent: Tuesday, June 29, 2004 3:53 AM
> To: asterisk-bsd@lists.digium.com
> Subject: [Asterisk-bsd] IAX2 long latency
> 
> I have just done some crude latency testing on an iax2 soft phone and
> compared the latency on my Linux Box to that produced by my FreeBSD box
> via
> the simple echo test. The latency under FreeBSDis very long maybe 400ms.
> The
> latency is not so noticable under Linux. The Linux box is a 1.4GHz P IV
> while the FreeBSD box is a dual 2.4GHz  Xeon.
> 
> Same test with an XTEN SIP phone showed no difference in latency.
> 
> Chris
> 
> _______________________________________________
> Asterisk-BSD mailing list
> Asterisk-BSD@lists.digium.com
> http://lists.digium.com/mailman/listinfo/asterisk-bsd
>