Problem getting IP<>PSTN to work
drgeoff:
Quote from: Gillburt on February 02, 2021, 04:26:15 pm
An immediate question that springs to mind....Should I be able to see the ip phone when I’m in the obi212 admin pages?
No.
An ATA (which your OBi212 is) is an Analogue Telephone Adaptor. Intended to connect analogue phone(s) and POTS/PSTN lines to Internet Telephony Service Providers. They were not primarily designed to support IP phones.
You should look to your Grandstream to see if it has successfully registered to the 212.
azrobert:
When you login to your OBi212 via the local adapter, you will be directed to the System Status page.
If your phone is registered, under the SPx will show something like:
Registration Not Required (Local Client <IP address of your phone>)
If your phone isn’t registering, try:
Setting your phone to call without registration
and
On the OBi212: Uncheck X_Proxy
Some devices unable to register is a known problem, at least known to the forum. This problem has been around for years.
Gillburt:
Thank you both for you help, and asking questions which have pushed my research in the right direction.
Now, when I make an incoming call from my mobile to the pstn, and watch the call status page, I can see the Obi saying that both the Line and Phone ports are ringing.
However, only the analogue phone actually rings
Equally I cannot make outgoing calls on the IP phone
So, it would suggest that the IP Phone isn't linking to the Obi, for whatever reason.
So, I'm going to try and work that out.
If you have any suggestions, they would be appreciated, but I will keep trying out stuff myself in the meantime.
Onwards...
Gillburt:
Quote from: azrobert on February 02, 2021, 07:23:37 pm
If your phone is registered, under the SPx will show something like:
Registration Not Required (Local Client <IP address of your phone>)
No, I don't see that.
Quote from: azrobert on February 02, 2021, 07:23:37 pm
If your phone isn’t registering, try:
Setting your phone to call without registration
and
On the OBi212: Uncheck X_Proxy
tried that, and rebooted, but nothing.
no sign of the phone in the obi.
in the phone, it says SIP not registered, even if i tell it call without registration.
For clarification, I am only connecting the Obi to my network using the Internet port, which connects to a switch, into which is also connected the BT Hub (Internet).
My IP phone is also connected into this physical network.
The IP Phone and the Obi are on the same network range, using the same DHCP server and subnet etc etc.
My brain is boggled now.
azrobert:
Are you running the OBi212 in Bridge mode?
Post the config changes you made on the OBi212 and the phone.
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