[Asterisk-Users] Sipura SPA 200 Fax

Nate Carlson natecars at natecarlson.com
Fri Mar 5 14:28:12 MST 2004

On Fri, 5 Mar 2004, Brancaleoni Matteo wrote:
> check you IAX connection. perhaps is using gsm and that could explain
> the failure Faxes must be sent uncompressed, ie with [u-a]law as codecs.

Forgot to mention that - I've tried both ulaw and alaw all the way through
(sipura -> asterisk, and asterisk -> IAX peer).

> I have 2 fax machines over SIP here (ulaw) and never missed an hit :)

Just curious, which SIP peers (if they are public peers)? Is this over the

| nate carlson | natecars at natecarlson.com | http://www.natecarlson.com |
|       depriving some poor village of its idiot since 1981            |

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