Answering Phone Calls; Receiving Calls; During A Phone Call; Call Waiting/Call Hold - Grandstream Networks GXP1100 User Manual

To enable Quick IP Call Mode, go to GXP1100/GXP1105 Web GUI->Advanced Setting page, set "Use
Quick IP Call Mode" to "Yes". Then take the handset off hook and 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.

ANSWERING PHONE CALLS

RECEIVING CALLS

•
Single incoming call. Phone rings with selected ring tone. Answer call by taking handset off hook;
•
Multiple incoming calls. When another call comes in while having an active call, the phone will
produce a Call Waiting tone (stutter tone). Answer the incoming call by pressing the FLASH key. The
current active call will be put on hold.

DURING A PHONE CALL

CALL WAITING/CALL HOLD

•
Hold. Place a call on hold by pressing the HOLD key;
•
Resume. Press the HOLD key again to resume;
•
Multiple calls. Automatically place active call on hold or switch between two calls by pressing the
FLASH key. Call waiting tone (stutter tone) will be audible when the line is in use.
FIRMWARE VERSION 1.0.4.23 GXP1100/GXP1105 USER MANUAL Page 15 of 46