This is an old revision of the document!
Table of Contents
Grandstream Phones
Instructions on setting up compatible Grandstream IP Phones
Grandstream 21xx series
The 21xx series are still in production, with regular firmware updates. If these instruction don't work for you then please check your firmware version, by pressing the phone's up-arrow key. }
Access the Web Interface
To find the IP address of your phone press the up-arrow key.
Type the IP into your browser and you should be presented with the configuration web interface. The default credentials are admin / admin
Configure the LDAP Directory
To configure the LDAP Directory navigate to PHONEBOOK > LDAP in the web interface
Then complete as shown in the screenshot below. Note the directory is unauthenticated so username and password should be left blank. See the notes underneath for the cropped fields.
Complete the form as shown in the screenshot below. See the notes underneath for the cropped fields.
- LDAP Name Filter:
(&(telephoneNumber=*)(displayName=%)) - LDAP Number Filter:
(&(telephoneNumber=%)(displayName=*))