Yealink Forums
No outgoing calls T48G - Printable Version

+- Yealink Forums (
+-- Forum: IP Phone Series (/forumdisplay.php?fid=4)
+--- Forum: Configuration (/forumdisplay.php?fid=24)
+--- Thread: No outgoing calls T48G (/showthread.php?tid=17632)

No outgoing calls T48G - Nextgeneration - 07-03-2016 04:39 AM

Hello together,
I have a Yealink T48G phone and want to use a SIP Phone connection to my provider Telekom Germany.

The phone works fine with incomming calls but I can't call out.
I have contacted my Provider and the settings are ok. No block on outgoing calles.

Register Status: Registered
Firmware Version
Hardware Version

Please check the attached files:

Can anyone help me?

RE: No outgoing calls T48G - shi - 07-18-2016 06:22 PM

Maybe you should use a stun-Server because i only see private IPs in your pcap