If an incoming internal call is directed to an SIP user, this prefix is added to the calling party ID, if available.
SNMP ID: 2.33.3.1.2
Telnet path: /Setup/Voice-Call-Manager/User/SIP-User
Possible Telnet values:
- Max. 15 numbers or *
Default: *
Note: A call is regarded as external if it comes from a "line". If this line is a SIP PBX line, then the call is only external if the incoming calling party ID is preceded by a "0". All other calls are regarded as internal.