[asterisk-users] ZAP problem
O.Kamal
okamalo at gmail.com
Mon Dec 18 14:37:39 MST 2006
Why do I need g729 license?, i am not doing any transcoding in the middle.
it is all g729 passthrough.
softphone--->asterisk--->zap
On 12/18/06, Tzafrir Cohen <tzafrir.cohen at xorcom.com> wrote:
>
> On Mon, Dec 18, 2006 at 11:22:13PM +0200, O.Kamal wrote:
> > when placing calls to the system through SIP, I got these messages,
> > Dec 19 00:26:55 WARNING[5570]: channel.c:2571 ast_request: No translator
> > path exists for channel type Zap (native 68) to 256
> > Dec 19 00:26:55 NOTICE[5570]: app_dial.c:1056 dial_exec_full: Unable to
> > create channel of type 'Zap' (cause 0 - Unknown)
>
> boomtime*CLI> show audio codecs
> Disclaimer: this command is for informational purposes only.
> It does not indicate anything about your configuration.
> INT BINARY HEX TYPE NAME DESC
>
> --------------------------------------------------------------------------------
> 1 (1 << 0) (0x1) audio g723 (G.723.1)
> 2 (1 << 1) (0x2) audio gsm (GSM)
> 4 (1 << 2) (0x4) audio ulaw (G.711 u-law)
> 8 (1 << 3) (0x8) audio alaw (G.711 A-law)
> 16 (1 << 4) (0x10) audio g726 (G.726)
> 32 (1 << 5) (0x20) audio adpcm (ADPCM)
> 64 (1 << 6) (0x40) audio slin (16 bit Signed Linear
> PCM)
> 128 (1 << 7) (0x80) audio lpc10 (LPC10)
> 256 (1 << 8) (0x100) audio g729 (G.729A)
> 512 (1 << 9) (0x200) audio speex (SpeeX)
> 1024 (1 << 10) (0x400) audio ilbc (iLBC)
>
> 68 is 64 + 4, that is: only the bits for ulaw and slinear are set.
>
> 256 means that only g729 is supported.
>
> Your system cannot transcode g729 to ulaw: you don't have a g729 codec
> installed, probably.
>
>
> --
> Tzafrir Cohen
> icq#16849755 jabber:tzafrir at jabber.org
> +972-50-7952406 mailto:tzafrir.cohen at xorcom.com
> http://www.xorcom.com iax:guest at local.xorcom.com/tzafrir
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