TB30s SIP Administrator Guide v1.3     Page 143 of 259 
Support Private Number 
Our customer‟s architecture includes a private identifier (called “pn”) in the 
INVITE message in order to notify the end-user with a more legible number 
notification. 
 
For  this  purpose,  a  new  parameter  has  been  included  in  section  [sip]  of 
common or MAC config files in each profile. 
 
Remark: 
use_PrivateNumber=0 (default)  
 
New policy: 
If  header  to  be  used  for  incoming  call  identity  display  (depending  on 
CLIPPriorDisplay and received headers) contains an uri like this: 
 
header: <sip:<number>;pn=<privatenumber>@<hostpart>, 
then 
 
- if use_PrivateNumber is set to 0 (default),  
- show and store in Call log <number>@<hostpart> , as current 
behaviour 
 
- if use_PrivateNumber is set to 1, 
- show <privatenumber> in incoming call and talking screen 
- show <privatenumber> in call log, 
- store the full <user part>@<hostpart>, in call log, for dialing 
purposes 
 
Feature Activation 
 
A) Through APS: 
In Common or Mac Config file, user can set enable or disable the use of 
private number to 0 or 1 respectively. Default value is 0 
 
[sip]  
… 
use_PrivateNumber=0 (default)  
use_PrivateNumber=1 (Notify the end-user with a more legible number)  
… 
 
B) Through Telnet: 
To configure, open a command line console, and telnet the phone.