User's Manual
GXP2130/GXP2140/GXP2160/GXP2170/GXP2135   
ADMINISTRATION GUIDE 
Page 51 of 85 
blank. Enter the LDAP Name/Number filter in the Value field. 
For example: 
If users set MPK 1 as “LDAP Search” for “Account 1”, and set filters: 
Description -> ou=video,ou=SZ,dc=grandstream,dc=com 
Value -> sn=Li 
Since  the  Base  for  LDAP  server  configuration  is 
“dc=grandstream,dc=com”, “ou=video,ou=SZ” is added to narrow the 
LDAP search scope. “sn=Li” is the example to filter the last name. 
  Multicast Paging 
This  option  is  for  multicast  sending.  Enter  Line  key  description  in 
Description field and multicast sending address in Value field.   
  Record 
This  option  is  for  Recording  calls.  Enter  Line  key  description  in 
Description filed and the recorded extension number in Value field. 
Please make sure whether your VOIP provider supports this feature 
before using it. 
  Call Log 
Select Account and enter account number in the Value field to allow 
configuration of call log for other extension. 
Softkeys 
Assigns  a  function to  the  corresponding softkeys.  GXP2140/GXP2160 
supports  3  configurable  softkeys;  GXP2130  supports  3  configurable 
softkeys.  (The  first  and  last  softkeys  are  reserved  for  Exit/More 
functionality.) 
The key mode options are: 
  Speed Dial 
Select the Account to dial from. And enter the Speed Dial number in 
the Value field to be dialed. 
  Speed Dial via active account 
Similar  to  Speed  Dial  but  it  will  dial  based  on  the  current  active 
account. For example, if the phone is offhook and account 2 is active, 
it will call the configured Speed Dial number using account 2. 
  Voice Mail 
Select Account and enter the Voice Mail access number in the Value 
field. 
  Call Return 
The last answered calls can be dialed out by using Call Return. The 
Value field should be left blank. Also, this option is not binding to the 
account and the call will be returned based on the account with the 
last answered call. 










