I've been reading up a lot, and trying a million different things, throwing everything at the wall, and nothing is sticking.
I need help.
Essentially, I am trying to use an Obi200 with the phone in the topic. I have Google Voice set up on sp1.
I started following this guide:
https://voxilla.com/2011/02/15/how-to-obify-your-ip-phone-no-asterisk-involved/ This explains the setup for a Cisco IP phone, and I don't seem to have any way to enter the dial plan as described there, but it otherwise lines up.
And got nowhere. I've done some searching in the forums here, and this seemed the most relevant:
https://www.obitalk.com/forum/index.php?topic=5684.0But they are trying to set up with another service, and using other SP lines and something doesn't seem to match up. I've tried adapting the settings, but still no luck.
I just want Google Voice on SP1, and the Yealink T23P on SP2. (Using the landline hookup works fine, but that isn't what I want to use. I mention it only to prove that Google Voice is set up ok.)
Can someone tell me what I need to set in the Obi200 and in the Yealink's setup to make them talk to each other? There seems to be 4 billion different answers for what goes in each single field on both sides on the internet, and no combination I've found seems to work for me.