address of Gatekeeper is set as 255.255.255.255, IP Phone will multicast to search a Gatekeeper on network with configured Gatekeeper name (please refer to 6.-gkname); if IP address of Gatekeeper is set, before IP Phone register to the assigned Gatekeeper, it will send out GRQ(Gatekeeper Request) message with configured Gatekeeper name to Gatekeeper first.
•-rtp: assign RTP port number(1024-65535)
•-ttl:set RAS TTL time(0-3600 second)
•-gkfind: assign Gatekeeper finding port number(1024-65535)
•-ras: assign Gatekeeper RAS port(1024-65535)
•-range: assign dynamically allocated port range(1500-65535)
•-respto: set max waiting time for first response to a new call. After dial phone No. without getting response in max waiting time, user will hear busy tone.(1-200 seconds)
•-connto: set max waiting time for call establishment after receiving first response of a new call (1-20000 seconds).
•-q931: assign Q.931 port for call signaling.
•-ras: assign RAS port.
Note:
1.Items from 9-20 are for advanced user only.
2.In Peer-to-Peer mode, h323 –printwill only display e164, alias, mode, RTP port, and allocated port range.
3.In P2P mode, please dial “#” after press IP address (ex.10.1.1.1 please dial 10*1*1*1#) or e.164 of Phone book (Please refer to chapter 3.9 Pbook command).
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