User's Manual
Firmware Version 1.0.0.5 
UCM6510 IP PBX User Manual 
Page 63 of 192 
Skip Trunk Auth 
If  enabled,  users  will  not  need  enter  the  "PIN  Set"  required  by  the 
outbound rule to make outbound calls. The default setting is "No". 
Codec Preference 
Select audio and video codec for the extension. The available codecs 
are: PCMU, PCMA, GSM, AAL2-G.726-32, G.722, G.729, G.723, ILBC, 
ADPCM, LPC10, H.264, H.263 and H.263p. 
BATCH ADD IAX EXTENSIONS 
Under web GUI->PBX->Basic/Call Routes->Extensions, click on "Batch Add Extensions"->"Batch Add 
IAX Extensions". 
Table 21: Batch Add IAX Extension Parameters 
General 
Start Extension 
Configure the starting extension number of the batch of extensions to be 
added. 
Create Number 
Specify the number of extensions to be added. The default setting is 5. 
Permission 
Assign  permission  level  to  the  user.  The  available  permissions  are 
"Internal", "Local", "National" and "International" from the lowest level to 
the highest level. The default setting is "Internal". 
Note: 
Users need to have the same level as or higher level than an outbound 
rule's privilege in order to make outbound calls from this rule. 
Enable Voicemail 
Enable Voicemail for the user. The default setting is "Yes". 
SIP/IAX Password 
Configure  the  SIP/IAX  password  for  the  users.  Three  options  are 
available to create password for the batch of extensions. 
  User Random Password. 
A  random  secure  password  will  be  automatically  generated.  It  is 
recommended to use this password for security purpose. 
  Use Extension as Password. 
  Enter a password to be used on all the extensions in the batch. 
Voicemail Password 
Configure Voicemail password (digits only) for the users. 
  User Random Password.   
A random  password in digits  will be automatically generated. It is 
recommended to use this password for security purpose. 
  Use Extension as Password. 
  Enter a password to be used on all the extensions in the batch. 










