I tried to use the trunk group feature on my OBI110. I want to put three trunk, a VOIP service, a PSTN line and a SIP extension on Asterisk in the group. When dial out a number, if one fails, the call will try to use the next one. However, I have difficulty to find documentation about how to use this feature. I tried a few things based people more experienced about Obi devices but didn't work under my conditions. I noticed that there was a 3 years old post saying the documentation are coming but I don't know where to find it. I would really appreciate if someone can let me know if such documentation exist or give me some instructions to tell me how I can do that and how to test to make sure it is working. Thanks in advance.
@twinclouds
This might help
Use of Trunk Group (TGn) for call route fallback
http://www.obitalk.com/forum/index.php?topic=6266.0
Have you consulted page 132 of http://www.obihai.com/docs/OBiDeviceAdminGuide.pdf ?
Quote from: QBZappy on March 26, 2014, 04:35:29 PM
@twinclouds
This might help
Use of Trunk Group (TGn) for call route fallback
http://www.obitalk.com/forum/index.php?topic=6266.0
@QBZappy:
I took a quick look and will study it more carefully. It may be helpful for my problem. I will ask for help later once I go through it.
Quote from: drgeoff on March 26, 2014, 05:16:45 PM
Have you consulted page 132 of http://www.obihai.com/docs/OBiDeviceAdminGuide.pdf ?
I did. However, I still don't know if it is sufficient to put the trunks into the group, then, simply put Trunk Group 1 as the primary line sufficient? Another question is, how I can test it if it is working as supposed to be. I put a wrong password in VOIP line registration so it did not register. The call didn't fall down to the send entry. I just hear an announcement that the call cannot be made.
I just tried again. It was still the same.