
This Configuration Guide is written as general guide on how to configure the Grandstream device model DP750 to work with PBXware 4.1.3.
Video tutorial explaining Auto Provisioning setup for Grandstream Phone on PBXware 4.
Video tutorial explaining Auto Provisioning setup for Grandstream Phone on PBXware 5.
To start and successfully complete registration of your Grandstream device you need to know which device model you will setup.
From the back of each Grandstream device there are exact model information that you should check. Although different device models can have exactly the same requirements and installation procedure, device models can also have significantly different requirements and installation procedure, so that ignorance of your own model may result in the inability to successfully set up your device.
http://192.168.1.22.Fully configured and operational DHCP server.
PBXware version 4.1.3.0
In order to find out the PBXware version:
On the top of About page is a code similar to this one PBXware Edition: Business, Release: 4.1.3.0 (387597b7), Running: 1.8.32.1-gc-b47edc45, PBXware Proxy v4.1.3 (62b7bcd), API: 4.1, libmemcached version: 1.0.14, where Release denotes the exact version of your PBXware.
This chapter describes how to install and connect the device to the electrical power and data network as well as how to apply factory settings.
The following topics are covered:
Connect the Network and Power
NOTE: If you are using Power over Ethernet (PoE), you don't need to connect the AC adapter. Make sure the Ethernet cable and router or switch is Power over Ethernet (PoE) compliant.
Connect the Network (only)
Using a regular ethernet cable, your device can be powered from a Power over Ethernet (PoE) compliant router or switch.
NOTE: If you are using Power over Ethernet (PoE), you don't need to connect the AC adapter. Make sure the Ethernet cable and router or switch is Power over Ethernet (PoE) compliant.
Find out your Grandstream device's IP Address.
The IP address will be displayed on the handset display.
This step is not required for brand new out-of-the-box devices, however, if the device has been already used then it is a must.
http://192.168.1.22NOTE: Do not unplug or remove power to the device while it is updating firmware and configurations.
This chapter describes how to identify Grandstream device model, requirements that must be met and how to register the device using manual configuration or auto provisioning.
The following topics are covered:
This chapter describes how to set UAD settings, create PBXware extension and register the device.
The following topics are covered:
1. Log in to PBXware's web administration interface
http://192.168.1.102. UAD settings

1. Add Extension
Navigate to Extensions, then click Add Extension.
The standard options window will open.
Select the Grandstream DP750 phone model from the UAD dropdown menu.
Select the Location: Local or Remote.
Click the Next step button.
2. Extension Values
Enter values into the required field text boxes.
REQUIRED FIELDS:
Enter a name for the extension being created. Example: John Smith.
Enter the e-mail address associated with this extension. This e-mail address will receive all system notification messages. Example: john.smith@bicomsystems.com
Department to which extension will belong to. Example: Sales.

This chapter describes how to register Grandstream device using Hostname or IP Address.
Log in to device web administration interface
http://192.168.1.22REQUIRED FIELDS:
Make sure the Yes radio box is selected.
Enter the Hostname or IP Address of the PBXware.
- Example for Hostname: voip.bicomsystems.com
- Example for IP Address: 192.168.1.10
PBXware extension number, example 1003.
Usually the same number as the SIP User ID.
The Secret of the extension as received in the e-mail associated with this extension. Example: _%Z4M3*Ts9y7. A password is generated automatically for each newly created extension.
This chapter describes how to set UAD settings, create PBXware extension and register the device using DHCP or Static IP address.
The following topics are covered:
1. Log in to PBXware's web administration interface
http://192.168.1.102. UAD settings

1. Add Extension
Navigate to Extensions, then click Add Extension.
The standard options window will open.
Select the Grandstream DP750 phone model from the UAD dropdown menu.
Select the Location: Local or Remote.
Click the Next step button.
2. Extension Values
Enter values into the required field text boxes.
REQUIRED FIELDS:
Enter a name for the extension being created. Example: John Smith.
Enter the e-mail address associated with this extension. This e-mail address will receive all system notification messages. Example: john.smith@bicomsystems.com
Set to Yes.
Enter Grandstream device MAC address. Example: 000B82123456. MAC address can be found at the back of the device.

This chapter describes how to register Grandstream device using DHCP, TFTP or HTTP & HTTPS.
The following topics are covered:
Configure DHCP
Phone first boot or user initiated reboot
http://192.168.1.22.If the Server Type is HTTP or HTTPS enter Hostname or IP Address, followed then by /prov in the Config Server Path field.
Example for Hostname using HTTP: abc.bicomsystems.com/prov
Example for Hostname using HTTPS: abc.bicomsystems.com/prov
Example for IP Address using HTTP: 192.168.1.10/prov
Example for IP Address USING HTTPS: 192.168.1.10/prov
If you choose to use server type TFTP enter Hostname or IP Address in the Config Server Path field.
Example for Hostname: voip.bicomsystems.com
Example for IP Address: 192.168.1.10