User's Manual

Grandstream Networks, Inc. GXP21xx User Manual Page 15 of 44
Firmware version: 1.0.1.83 Last Updated: 08/2011
There are six ways to complete a call:
1. D
IAL: To make a phone call.
• Take Handset/SPEAKER/Headset off-hook
or press an available LINE key (activates speakerphone)
or press the NEW CALL soft-key.
• The line will have a dial tone and the primary line (LINE1) LED is red.
If you wish, select another LINE key (alternative SIP account).
• Enter the phone number
• Press the SEND key
or press the “DIAL” soft-key.
2. R
EDIAL: To redial the last dialed phone number.
When redialing the phone will use the same SIP account as was used for the last call. Thus, when
the third SIP account was made for the last call/call attempt, the phone will use the third account to
redial.
• When the phone is onhook, press SEND key directly to redial or
• Take Handset/SPEAKER/Headset off-hook or
press an available LINE key (activates speakerphone), the corresponding LED will be red.
• Press the SEND button
or press the REDIAL soft-key.
3. U
SING CALL HISTORY: To call a phone number in Call History
When using the call history, the phone will use the same SIP account as was used for the last
call/call attempt. Thus, when returning a call made to the third SIP account, the phone will use the
third SIP account return the call.
• Press the MENU button to bring up the Main Menu.
• Select Call History and then “Answered Calls” “Dialed Calls”, “Missed Calls” “Transferred
Calls” or “Forwarded Calls” depending on your needs
• Select phone number using the arrow keys
• Press OK to select
• Press OK again to dial.
4. U
SING THE PHONEBOOK: To call a phone number from Phonebook
Each entry in the phonebook can be attached to an individual SIP account. The phone will use that
SIP account to make the phone call.
• Go to the phonebook by:
i. Pressing the phonebook button (bottom, left-hand side of phone), or
ii. Pressing the DOWN arrow key, or
iii. Pressing the menu button and selecting “Phone book”
iv. Pressing MENU
• Select the phone number by using the arrow keys
• Press OK so select
• Press OK again to dial.
5. P
AGING/INTERCOM:
The paging/intercom function can only be used if the SERVER/PBX supports this feature and both
the phones and PBX are correctly configured.
• Take the Handset/SPEAKER/Headset off-hook
• Select the LINE key associated with account
• Press OK key to display LCD: LINEx: PAGE.