Hi, Has anyone set up a Grandstream DP720 as a SIP phone using the DP750 Voip Base station to the Mivoice250?
I assumed that using the local PBX IP as the SIP server address and inbound authentication name and password would be enough to get the handset to register to the 250.
But I cant seem to get it to register.
If anyone has got SIP phones working o the 250 please let me know how to do it!
