Answering Phone Calls; Receiving Calls - Grandstream Networks GXP17 Series User Manual

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 is 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.
Notes:
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. The corresponding LINE key will flash in red. Answer call by taking
handset off hook, or using Speaker/Headset, or pressing the flashing LINE key.
Multiple incoming calls. When another call comes in while having an active call, the phone will produce a Call Waiting tone
(stutter tone). The other LINE key will flash in red. Answer the incoming call by pressing the flashing LINE key. The current active
call will be put on hold automatically.
Forward a Call (during ringing state)
When receiving an incoming call, during the ringing state the user can forward the call following one of these methods:
Press the FwdCall Softkey, once the field for Forward Call number is displayed, the user enters the number to which the call will be
forwarded then press OK or the Send key.
Press the FwdCall Softkey, then press the BLF key monitoring the number to which the call will be forwarded.
Figure 9: Incoming Call – FwdCall Softkey