E-Tech VPPH01 Manual
10
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enable:
When the system does not support IP phone working behind the LAN, please select this item to search
public IP address of the NAT device. With this item selected, “nat addr” field will be activated. Besides, port mapping
(port forwarding) needs to be properly set up on NAT device.
-
citron:
With Citron private protocol used, select this item to fit into the GnuGK system transferring the voice and
signal by router.
- auvtech:
Select this item with Auvtech private system used.
-
stun:
Select this item with SIP protocol used according to requirement of system. With this item selected, nat addr
field is activated.
-
vida:
Select this item with Vida private system used.
-
aivgr:
Select this item with aivgr private system used.
nat addr:
When “nat traversal” is set to “enable”, please put the domain name of the servers ( These web server
helps to find out the public IP of the IP phone) into “nat addr”, such as
www.whatismyip.com
.
When “nat traversal” is set to “stun”, please put the URI of the stun server into “nat addr”, in the format as “domain
name/IP address : service port”. The default service port for stun is 3478.
nat ttl:
When IP phone sit behind a NAT device, it will send packets to server 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
WhenMGCP 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.
rtp tos
: Fill TOS segment of IP head package in RTP digital follow here.
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.
register ttl :
With H323 or SIP protocol, IP phone will send a keep-alive registration message to H323 gatekeeper or
SIP proxy server every “register ttl” seconds. The minimum value is 10, maximum value is 255. Default is 60.
Rtp tos:
Set the TOS field of the IP header of the RTP packets. The bigger this value is, the higher priority the packet
is.
