Error receiving System faxes

I have a FreePBX 2.5 and Asterisk 1.6.0.3-rc1. When I try to place a call to 666 it doesn’t ring it. Zoiper says “call rejected” An analog phone attached to an ata gives a funny tone. Asterisk logs show this;

<— Transmitting (no NAT) to 192.168.1.64:5061 —>
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 192.168.1.64:5061;branch=z9hG4bK-cd7b16e2;received=192.168.1.64
From: sip:[email protected];tag=d1ffc5d15c9b49b6o1
To: sip:[email protected]
Call-ID: [email protected]
CSeq: 102 INVITE
User-Agent: Asterisk PBX 1.6.0.3-rc1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces, timer
Contact: sip:[email protected]
Content-Length: 0

<------------>
– Executing [[email protected]:1] Goto(“SIP/902-0909f8b0”, “ext-fax,in_fax,1”) in new stack
– Goto (ext-fax,in_fax,1)
– Executing [[email protected]:1] StopPlayTones(“SIP/902-0909f8b0”, “”) in new stack
– Executing [[email protected]:2] GotoIf(“SIP/902-0909f8b0”, “1?3:analog_fax,1”) in new stack
– Goto (ext-fax,in_fax,3)
– Executing [[email protected]:3] Macro(“SIP/902-0909f8b0”, “faxreceive”) in new stack
– Executing [[email protected]:1] Set(“SIP/902-0909f8b0”, “FAXFILE=/var/spool/asterisk/fax/1229232057.3.tif”) in new stack
– Executing [[email protected]:2] Set(“SIP/902-0909f8b0”, "[email protected]") in new stack
== Spawn extension (macro-faxreceive, s, 3) exited non-zero on ‘SIP/902-0909f8b0’ in macro ‘faxreceive’
== Spawn extension (macro-faxreceive, s, 3) exited non-zero on 'SIP/902-0909f8b0’
Scheduling destruction of SIP dialog ‘[email protected]’ in 32000 ms (Method: INVITE)
ubuntuasterisktest*CLI>
<— Reliably Transmitting (no NAT) to 192.168.1.64:5061 —>
SIP/2.0 603 Declined
Via: SIP/2.0/UDP 192.168.1.64:5061;branch=z9hG4bK-cd7b16e2;received=192.168.1.64
From: sip:[email protected];tag=d1ffc5d15c9b49b6o1
To: sip:[email protected];tag=as62edef09
Call-ID: [email protected]
CSeq: 102 INVITE
User-Agent: Asterisk PBX 1.6.0.3-rc1
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces, timer
Contact: sip:[email protected]
Content-Length: 0

Any Ideas?

Your best bet is to read

http://www.voip-info.org/wiki/view/app_rxfax+and+app_txfax

Thank you for the response, however from what I’m understanding from reading that document and the docs included in the package, AGX Extra Addons for Asterisk includes ap_rxfax and app_txfax. However, AGX Extra Addons for Asterisk is only for 1.4 Asterisk as 1.6 includes app_fax, which I did install.