Hi everybody, let me explain you my situation :
- I have installed a freepbx distribution (FreePBX Framework 2.10.1.1, Asterisk 10.5.0)
- I have defined many extensions, IVR, Trunks, etc … everything is working fine
- I have bought a Gigaset phone C610IP with 2 phones and one basis plugged on my network. I can receive calls from each phone, which are connected to the same asterisk and with 2 differents extensions
So far everything is great !
The strange think is when I want to do a call forwarding from a phone to another phone. I receive a call from an external number (inbound route) or internal extension (an android phone connected with csipsimple) to a gigaset device. I answer, and I can talk. But when I want to transfer it to the other gigaset device I get a busy message.
I can transfer it to any softphone connected, but not to the second device. Note that my extensions are connected with 2 differents ports (IP are same) :
[2012-08-22 12:41:46] VERBOSE[13900] chan_sip.c: -- Registered SIP '3304' at 88.x8x.11.xx:58673
[2012-08-22 12:41:54] VERBOSE[13900] chan_sip.c: -- Registered SIP '3300' at 88.x8x.11.xx:46853
When the first device is on call, I can call the second device from any other account (connected with a softphone) or I can call from the second device to anything.
To try to most extreme case I have done the following :
- gigaset device 1 receives an external call
- it transfers it to a connected extension via a softphone
- this softphone transfers it to the gigaset device 2 => Working
When :
- gigaset device 1 receives an external call
- it transfers it to the gigaset device 2 => NOT Working
I get the following message :
[2012-08-22 13:33:27] VERBOSE[13900] chan_sip.c: -- Got SIP response 486 "Busy Here" back from 88.x8x.11.xx:46853
[2012-08-22 13:33:27] VERBOSE[21512] app_dial.c: -- SIP/3300-0000006b is busy
[2012-08-22 13:33:27] VERBOSE[21512] app_dial.c: == Everyone is busy/congested at this time (1:1/0/0)
Does somebody has an idea ?
Thanks by advance