Spectralink E340 Benutzerhandbuch

SpectraLink Corporation 

NetLink e340/h340/i640 Wireless Telephones and Accessories User Guide 

Part Number: 72-1004-01-F.doc 

Page 42 

Appendix C: MGCP Protocol 

Overview 

  With the MGCP protocol, only Mute and Hold are preprogrammed 

to a fixed series of key presses. All other all feature programming is 
done in the Call Agent, the programmable component of the 
MGCP system. The programmed features may be displayed on the 

handset through the 

LINE

, 

FCN

 and 

MENU

 keys as described below. 

Contact your system administrator for additional information about 
the exact features available in your facility. 

Feature Access 

Mute  The Mute feature is assigned to 

FCN 0

. To mute the microphone, 

press 

FCN

 and then press the 

0

 (zero) key. 

Hold  The Hold feature is assigned to 

FCN *

. To put a call on hold, press 

FCN

 and then press the 

*

 (asterisk) key. 

Line appearances, 

Line features 

The handset supports up to nine line appearances and features 

programmed to the 

LINE

 key. To view the key labels for line 

appearances and line features, press 

Start Call

 to go off hook, and 

then press the 

LINE

 key. Press the 

LINE

 key again to display the 

second page of the list if more than four line keys have been 
programmed. To activate, press the corresponding number key. 

You may also use the 

Up

, 

Down

, and 

Select

 buttons to scroll 

through the displays and activate the features or lines on this list. 

Press the 

End Call

 key to exit the Line Appearance list. 

Feature list  The handset supports up to nine features programmed to the 

FCN

 

key. When 

FCN

 is pressed, the display lists the features and the 

assigned key. Pressing 

FCN

 again will display the second screen. 

Activate the features on the off-hook handset by pressing 

FCN

 + 

the assigned number key. You may also use the 

Up

, 

Down

 and 

Select

 buttons to scroll through the screens and activate the 

features on this list. Press the 

End Call

 key to exit the list. 

Softkeys  The handset can display four softkey labels on the bottom row of 

the display. These are activated by pressing the corresponding 
softkey. The complete description of the softkey labels as 
programmed in the Call Agent may be displayed by pressing the 

MENU

 key while off-hook. You may use the 

Up

, 

Down

, and 

Select

 

buttons to scroll through and activate the features on this list. Each 
item on this list also has a number key assigned to it. Pressing the 

number key is another way to activate the feature. Press the 

End Call

 

key to exit the list.