WARN Unable to set timeout on channel Zap/g1/

[locopedro]

Fax goes out ok, patched asterfax, but it seems to have issues when trying to set the absolute timeout on the call.

I receive the fax fine, but I recieve it 3 times, and then an error message through email stating
"

Error: The fax transmission failed due to the following cause: null

I also get this message  in me asterisk console :
channel.c:2483 __ast_request_and_dial: Don't know what to do with control frame 15

Any help would be greatly appreciated.

[locopedro]

Resolved

Was using the RPM, I decided to re-install spandsp.0.0.3 and patched manually.
That did the trick.

[warrick.zedi]

Excellent.

If you have the time and inclination can you have a look in /var/log/asterfax_install.log and let us know if there are any obvious errors in there. The RPM should patch spandsp (TxFax) correctly but in your case it seems not to have done so.