____________________________________________________________________________________ 
____________________________________________________________________________________ 
48    VoIP subscriber gateways 
 
Profile: 
–  Profile name – username of configurable profile; 
–  Activate profile – when checked, the profile is active otherwise it is passive. 
SIP configuration: 
–  Proxy mode – the device has provided redundancy mechanism of SIP-proxy server (and registration 
server)  since  firmware  version  1.8.0  thereby  you  may  work  through  the  redundant  servers  if 
connection with the main server was lost. You may select one of three SIP server operation modes 
in the dropdown list: 
  Disable; 
  Parking – SIP-proxy redundancy mode without main SIP-proxy management; 
  Homing – SIP-proxy redundancy mode with main SIP-proxy management. 
Gateway may operate with a single main SIP-proxy and up to four redundant SIP-proxies. For 
exclusive operations with the main SIP-proxy, 'Parking' and 'Homing' modes are identical. In 
this case, if the main SIP-proxy fails, it will take time to restore its operational status.  
For  operations  with  redundant  SIP-proxies,  'Parking'  and  'Homing'  modes  will  work  as 
follows: the gateway sends INVITE message to the main SIP-proxy address when performing