Supported Grandstream phones
Login
The phones use fixed login names ("admin" and "user"). In the web configuration, only the password can be changed/set to these users.
If multiple SIP identities are configured in the phone, you should use the username "admin" in the TAPI driver for authentication, so that the identities can be read out.
GXV3240: For this model, the user name should be "gmiadmin" or "user". The use of "gmiadmin" for CTI allows a parallel web login as "admin". For "gmiadmin" the same password applies as for "admin".
GXP21xx Models
Necessary settings in the Grandstream web configuration:
The following setting must be activated in the phone: [Settings > Call Features > Click-To-Dial Feature].
Problem with Action URLs:
The following notes can be ignored if you use the "TAPI for (null)" driver.
- The GXP21xx telephones (firmware version 1.0.7.97) do not generate some Action URLs reliably. When dialing and the handset is still onhook, the phone does not generate the events "outgoing call" or "terminated".
- An outgoing call may not be displayed until the target has accepted the call. Or the outgoing call is initially displayed without a number.
- If you dial manually on the phone, you should first pick up the handset and then dial the number, so that the phone correctly reports the Action URLs.
Model GXV3240
The following functions can not be controlled by CTI:
- Call hold
- Setup consultation call / Transfer