Hello World,
I can make inbound calls, and internal calls, but when I make an outbound call using my sipstation trunk I get the following error:
<— Reliably Transmitting (no NAT) to 173.12.132.125:40464 —>
SIP/2.0 503 Service Unavailable
Via: SIP/2.0/UDP 33.222.32.125:40464;branch=z9hG4bK-d8754z-308a5f91f03f1f04-1—d8754z-;received=33.222.32.125;rport=40464
From: "Helpdesk"sip:[email protected];tag=55f6021a
To: "14049161455"sip:[email protected];tag=as101131ac
Call-ID: NmRlYWU5NzJmNTY2YTliMGM0NzA0ZTY0YzZiNTJiMDE.
CSeq: 2 INVITE
Server: Asterisk PBX 1.6.2.11
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO
Supported: replaces, timer
Content-Length: 0
Anyone have any ideas? The firewall ports are not being blocked either. I can pass the sipstation firewall test.