MG6000 Series Media Gateway User’s Manual- 69 -avoid the mistake of losing IAD because of the long Register interval. The default value is DISABLEDc). According to demand platform, set the advanced parameters of SIPd). The sip advanced parameters which had be modified will take effect after saving and reseting.5.1.7.3 Forking parametersa). ConfigurationIAD(8)#set forking->Is forking INVITE supported? 'yes' or 'no'[no]:yes->Is forking preference supported? 'yes' or 'no'[no]:yesForking Preference:0 --- disabled1 --- no-fork2 --- fork3 --- parallel4 --- sequential->Select forking preference[0,disabled]:0->1xx timeout(100-3600000 ms)[180000]:180000->ACK timeout(100-65535 ms)[32000]:32000***This Configuration work after reset!***Really want to modify?'yes' or 'no'[yes]:yesAttention:a). Forking parameters is used to help the platform to send the INVITE request to a number of terminals, andthe device will establish a session with the terminal which return the response “200 OK” first.b). DisplayIAD(8)#show forkingIs forking INVITE supported:YESIs forking preference supported:NO1xx timeout:180000sACK timeout:32000s5.1.8 SNMP parameters5.1.8.1 SNMP Web Manage Station Parametersa). ConfigurationIAD(8)#set snmp->Enable register SNMP server'yes'or'no'[no]:yes->SNMP server address[138.0.0.102]:138.0.0.221