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IP 300 User Manual
24
every “nat ttl” seconds to keep the port mapping on the NAT device alive. “nat
ttl” is an integer between 10 and 60, default value is 20.
phone number: The local phone number or username of this phone, usually
is allocated by system.
account: With H323 protocol used, while calling card is set, please type the
account of chosen card into this field; while
md5 account
item selected in
local
type dropdown list, enter ID here; while account is selected in local type
dropdown list, enter H323 ID here. While prefix item selected in use dialplan
dropdown list, enter language indicating number, card number and # here, such
as 14589653185 . With SIP system which requires authentication, please put
the username/account into this field. With MGCP protocol used, please enter
local endpoint id (eg., aaln/0) here. With Net2phone system used, enter account
of Net2phone card here.
pin:
With H323 protocol used, while calling card is set, please type the
password of chosen card into this field; while md5 account item selected in
local type dropdown list, enter password here. While prefix item selected in
use dialplan dropdown list, enter password and # here, such as 3185 . With
SIP system which requires authentication, please put the password into this field.
With MGCP protocol used, please enter domain name here. With Net2phone
system used, enter password of Net2phone card here.
Note
When MGCP protocol is used, some system requires adding “[]” outside the
domain name. So please fill the domain name with “[]” into pin fields, such as
voiptest.com.
register port: The local UDP port registered with server to accept incoming
handshaking messages. The default port number for MGCP protocol is 2427.
The default port number for SIP protocol is 5060. For H.323 or Net2phone, any
number between 1024 and 65535 is acceptable.
signal port: With H323 protocol used, signal port is Q.931 port using TCP
protocol, can be any number between 1024 and 65535.
control port: With H323 protocol used, this port is H.245 port using TCP
protocol, can be any number between 1024 and 65535.
Jitter size: Setting RTP date stream anti-buffer size. The specific value ranges
0-32.The unit is Tone Frame number. (The value is bigger, the tone frame