I’ve recently setup an Asterisk based system using the latest Asterisk now installer - FreePBX 18.104.22.168 currently installed.
I am in the UK connecting to standard POTS lines.
I’ve got a Grandstream GXW4108 FXO box which we are initially planning to use on existing analogues lines as we update an internal CRM system to provide automatic dialling - I expect we’ll move to pure IP in time.
Grandstream software details ( Program–22.214.171.124 Loader–126.96.36.199 Boot–188.8.131.52 )
Currently, if I set the GXW4108 to use “two stage dialling”, I can dial the number - which then gives me a dial tone. If I then dial again, I am correctly connected.
With one stage dialling it goes straight to the POTS ‘please check and dial again’ message.
No trunk dialling plan and outbound route set to “X.”.
Any solutions/obvious stuff I’m missing/general ideas?