I am getting a SIP Options Request ping from our Metaswitch SBC which will determine if the trunk is "active" and ready to place calls.
Now I cannot seem to get this to happen. I have followed advice in this thread: SIP OPTIONS request gets answered by a 501 Not Implemented and then I can see the options pings are responding OK
| 08:57:56.030 SIP.STACK MSG | Rx: UDP src=209.81.107.134:5060 dst=10.4.49.202:5060 |
| 08:57:56.031 SIP.STACK MSG | OPTIONS sip:metaswitch@10.4.49.202:5060;transport=udp SIP/2.0 |
| 08:57:56.032 SIP.STACK MSG | Via: SIP/2.0/UDP 209.81.107.134:5060;rport;branch=z9hG4bK+34e265e13f5bbb15918f8814b8c0092c1+sip+1+a706d2db |
| 08:57:56.032 SIP.STACK MSG | From: <sip:metaswitch@172.16.1.2:5060;transport=udp>;tag=209.81.107.134+1+f6418d03+9c01e726 |
| 08:57:56.033 SIP.STACK MSG | Content-Length: 0 |
| 08:57:56.033 SIP.STACK MSG | Supported: resource-priority, 100rel |
| 08:57:56.033 SIP.STACK MSG | To: <sip:metaswitch@10.4.49.202> |
| 08:57:56.034 SIP.STACK MSG | Contact: <sip:3dee133f51b1dfbd6aa36c38415b2e02@209.81.107.134:5060> |
| 08:57:56.034 SIP.STACK MSG | Allow-Events: message-summary, refer, dialog, line-seize, presence, call-info, as-feature-event |
| 08:57:56.035 SIP.STACK MSG | Max-Forwards: 69 |
| 08:57:56.035 SIP.STACK MSG | Call-ID: 0gQAAC8WAAACBAAALxYAAFNYUtnhsdSutS87KbPvFwdi0PnuQSREbiVfpUahpZ5E@209.81.107.134 |
| 08:57:56.036 SIP.STACK MSG | CSeq: 73959982 OPTIONS |
| 08:57:56.036 SIP.STACK MSG | Organization: |
| 08:57:56.037 SIP.STACK MSG | Accept: application/sdp, application/dtmf-relay |
| 08:57:56.037 SIP.STACK MSG | |
| 08:57:56.042 SIP.STACK MSG | Tx: UDP src=10.4.49.202:5060 dst=209.81.107.134:5060 |
| 08:57:56.043 SIP.STACK MSG | SIP/2.0 200 OK |
| 08:57:56.043 SIP.STACK MSG | From: <sip:metaswitch@172.16.1.2:5060;transport=udp>;tag=209.81.107.134+1+f6418d03+9c01e726 |
| 08:57:56.044 SIP.STACK MSG | To: <sip:metaswitch@10.4.49.202>;tag=25792a8-7f000001-13c4-1085-8cfa9296-1085 |
| 08:57:56.044 SIP.STACK MSG | Call-ID: 0gQAAC8WAAACBAAALxYAAFNYUtnhsdSutS87KbPvFwdi0PnuQSREbiVfpUahpZ5E@209.81.107.134 |
| 08:57:56.045 SIP.STACK MSG | CSeq: 73959982 OPTIONS |
| 08:57:56.045 SIP.STACK MSG | Via: SIP/2.0/UDP 209.81.107.134:5060;rport=5060;branch=z9hG4bK+34e265e13f5bbb15918f8814b8c0092c1+sip+1+a706d2db |
| 08:57:56.046 SIP.STACK MSG | Supported: 100rel,replaces |
| 08:57:56.046 SIP.STACK MSG | Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, PRACK, REFER, REGISTER |
| 08:57:56.047 SIP.STACK MSG | User-Agent: ADTRAN_Total_Access_908_2nd_Gen/A4.11.00.E |
| 08:57:56.047 SIP.STACK MSG | Content-Length: 0 |
Metaswitch still says I am down:
