Grandstream Networks GXV300X manual Quick IP Call Mode, For example

∙Both phones can be connected through a router using public or private IP addresses (with neces- sary port forwarding or DMZ)

To make a direct IP call, please follow these steps:

1.Press MENU button to bring up MAIN MENU.

2.Select “Direct IP Call” using the arrow-keys.

3.Press OK to select.

4.Input the 12-digits target IP address. (Please see example below).

5.Press OK key to initiate call.

For example: If the target IP address is 192.168.1.60 and the port is 5062 (e.g. 192.168.1.60:5062), input

the following: 192*168*1*60#5062 - “ * ” key represent “ .” and “ #” key represent “:”. Press OK to dial out.

Quick IP Call Mode

Dial an IP address under the same LAN/VPN by keying in the last octet in the IP address. This partially simulates a PBX function using the CMSA/CD without a SIP server. Static IP usage recommended.

In the “Advanced Settings” page, set the "Use Quick IP-call mode” to “YES”. When # xxx# is dialed, where x is 0-9 and xxx <=255, a direct IP call to aaa.bbb.ccc.XXX is completed. “aaa.bbb.ccc” is from the local IP address regardless of subnet mask.

#xx or #x are also valid. The leading 0 is not required (but OK).

For example:

•192.168.0.2 calling 192.168.0.3 -- dial #3 follow by SEND or #

•192.168.0.2 calling 192.168.0.23 -- dial #23 follow by SEND or #

•192.168.0.2 calling 192.168.0.123 -- dial #123 follow by SEND or #

•192.168.0.2: dial #3 and #03 and #003 results in the same call -- call 192.168.0.3

NOTE: If you have a SIP Server configured (not recommended for IP calling), a Direct IP-IP still works. If you are using STUN, the Direct IP-IP call will also use STUN. Configure the “Use Random Port” to “NO” when completing Direct IP calls.

Grandstream Networks, Inc.	GXV300x User Manual	Page 14 of 54
	Firmware 1.2.3.7	Updated: 12/2010