I activated the syslog in my ATA adapter and I discovered that the server send the indication that there is a message waiting, but the mailbox is empty.
I installed a syslog server on my computer and enabled the syslog diagnostic on my ATA.
Here is the message I receive from freephoneline (fongo) server.
Code: Select all
2012-10-04 16:48:10 user.notice 192.168.xx.xxx (masqued for security reasons)
NOTIFY sip:14383xxxxxx@199.192.xxx.xxx:5060 SIP/2.0
Via: SIP/2.0/UDP 208.65.240.165:5060;branch=z9hG4bK-d8754z-46a5033c6cb7da6a-1---d8754z-;rport
Via: SIP/2.0/UDP 208.65.240.134:5094;branch=z9hG4bK-zjuli73byrrkxc3b;rport=5094
Max-Forwards: 69
Contact: "PortaUM"<sip:PortaUM@208.65.240.134:5094>
To: <sip:14383xxxxxx@208.65.240.165>
From: "PortaUM"<sip:PortaUM@208.65.240.134:5094>;tag=7qnzyv4tlkhiitzt
Call-ID: Do9dKfMvT9YmCoq5YziRDc4ATO0Y @ 208.65.240.134
CSeq: 1 NOTIFY\r\nContent-Type: application/simple-message-summary
User-Agent: Sippy
Event: message-summary
Content-Length: 23
Messages-Waiting: Yes
The server says "Message-Waiting: Yes". How can my ATA knows when there is really a message in the inbox?
I think the problem come from freephoneline servers. Everything works fine except the Voicemail indicator.
Thanks Fongo for your help on this one. I see that I'm not the only one.