Sometimes, when I press on answer button, the driver not send the answer command.
For test I use:
- Fastell analog doorcom
- Analog telephone
- VoIP telephone
- Yeastar MyPBX SOHO with 2 FXS
- Yealink T42 VoIP telephone
- Siemens Gigaset Maxwell VoIP telephone
- iPad (iOS 10.3.1) with i3Pro (1.1.5:12117)
- LG-H500 (Android 6.0) with i3Pro (1.1.4:11977)
- PC (Windows 10 Pro x64) with Emulator (1.1.4:12002) and Studio (1.1.4:19408)
All i3Pro have same project( https://s3.amazonaws.com/iridiumdeveloperdoc/SIP/_SIP+%5BSimple+Intercom%5D+tablet%2C+PC.irpz ), I simple change IP and ID+password for each device
When I call a ring group from Fastell, all device ringing (correct) and when I press the answer button, the communication is established. But sometime i3Pro not send the answer command (see log), so i3Pro where i press the button, switch to "talking page" but not open the communication and other device still ringing. In this case i need close communication from hangup button on i3Pro, otherwise the next call will not ring the devices.
***i3Pro Log from emulator (wrong answer)***
[08-05-2017 12:40:27.821] WARNING DEVICE Recieved Host: 192.168.0.250:5060, External Host: 192.168.0.250:5060, External IP: 192.168.0.250:5060
[08-05-2017 12:40:27.836] WARNING DEVICE !!! Direct Connection via server !!!
[08-05-2017 12:40:32.582] INFO SOUND_RES Set codec type payload 3
***i3Pro Log from emulator (work answer)***
[08-05-2017 12:40:54.882] WARNING DEVICE Recieved Host: 192.168.0.250:5060, External Host: 192.168.0.250:5060, External IP: 192.168.0.250:5060
[08-05-2017 12:40:54.902] WARNING DEVICE !!! Direct Connection via server !!!
[08-05-2017 12:40:57.093] INFO SOUND_RES Set codec type payload 3
[08-05-2017 12:40:57.196] WARNING DEVICE In <Invite Talk> state. ACK. Media Delayed Flag = 0 .All OK... in <Invite OK> Code: 904 102 ACK
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