Planet VIP-281 Инструкция по эксплуатации онлайн [31/57] 66033

H.323 Mode

This selection could force the Gateway to use normal start mode

(default mode) or fast start mode when establishing a VoIP call. Many

other gateways only support normal start mode, enable this selection

when it is necessary. The default is disabled (using fast start mode).

H.323 H.245 Tunneling

This selection could force the Gateway to use H.245 Tunneling when

establishing a VoIP call The default is disabled (using fast start

mode).

H.323 Registration type

There are 2 choices for this setting. “Gateway” means it will act as the

VoIP gateway. “Terminal” means it will act as the IP phone terminal.

H.323 RRQ TTL

This command configures the number of seconds that the gateway

should be considered active by the H.323 Gatekeeper. The gateway

transmits this value in the RRQ message to the gatekeeper.The

default value is “0”.

H.323 Autoanswer

When a VoIP call is incoming, the Gateway will ring a specific phone

set. The H.323 call signaling part could be connected or alerting

during this ringing period. If this selection is enabled, the H.323

signaling part is connected during the ringing period. The benefit of

this situation is that the remote side could hear the status of the

specific port. That is, the remote side will hear ring back tone if the

Gateway is really ringing the phone set. If the phone set is busy, the

remote side will hear busy tone. The disadvantage of this situation is

that the H.323 connected time is not the real voice call connected

time. So, if billing is recorded for this Gateway, this function should be

disabled.

MAC Authentication

Some Gatekeeper register need UA send MAC address to

Authentication, you need enable this function.(Default is disable).

Watchdog

When your gateway shutdown, or something happen that made

gateway can’t work fine. Watchdog will reboot your gateway

automatically when it can’t work.

Table 5-8. VoIP Advance descriptions