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GXP17xx User Guide

To make a direct IP call, please follow the steps below:

 Press MENU button to bring up main menu.

 Select "Direct IP Call" using the navigation arrow keys.

 Press MENU to enter the Direct IP Call mode.

 Input the 12-digit target IP address (Please see example below).

 Press the "More" softkey to make sure the softkey selection "IPv4" or "IPv6" is correctly selected

depending on your network environment.

 Press "OK" softkey to dial.

For example:

If the target IP address is 192.168.1.60 and the port is 5062 (i.e., 192.168.1.60:5062), input the following:

192*168*1*60#5062. The * key represents the dot (.), the # key represents colon (:).

Quick IP Call Mode:

The GXP17xx also supports Quick IP Call mode. This enables the phone to make direct IP calls using only

the last few digits (last octet) of the target phone's IP address. This is possible only if both phones are

under the same LAN/VPN. This simulates a PBX function using the CSMA/CD without a SIP server.

Controlled static IP usage is recommended.

To enable Quick IP Call Mode, go to phone's Web GUI->Settings->Call Features, set "Use Quick IP Call

Mode" to "Yes". Clicking on "Save and Apply" on the bottom of Web GUI page to apply the change. To

make Quick IP Call, take the phone off hook first. Then dial #xxx where x is 0-9 and xxx<255. Press # or

SEND and a direct IP call to aaa.bbb.ccc.XXX will be completed. "aaa.bbb.ccc" is from the local IP address

regardless of subnet mask. The number #xx or #x are also valid. The leading 0 is not required (but it's OK).

For example:

 192.168.0.2 calling 192.168.0.3 -- dial #3 followed by # or "SEND".

 192.168.0.2 calling 192.168.0.23 -- dial #23 followed by # "SEND".

 192.168.0.2 calling 192.168.0.123 -- dial #123 followed by # "SEND".

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

Note:

 The # will represent colon ":" in direct IP call rather than SEND key as in normal phone call.

 If you have a SIP server configured, direct IP call still works. If you are using STUN, direct IP call will

also use STUN.

 Configure the "User Random Port" to "No" when completing direct IP calls.

Grandstream Networks GXP1760 User Manual

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