Cisco 8800 Series Manual page 286

Configure a PSK with DTMF Support
Step 2
Set the Programmable Softkey Enable field to yes.
Step 3 From the PSK list (PSK#1 - PSK#16), select a PSK to configure.
Step 4
In the PSK(n) field, where n is a programmable softkey number, enter a string in this format:
fnc=dtmf;ext=<dtmf_digits_to_be_outpulsed>;nme=<softkey_display_name>;
vid=<extension_n_to_be_associated>
When a phone has more than one registered line, you must include the vid= that is asociated with the particular
line/extension in order for the softkey to appear. Otherwise, the softkey will not display.
Step 5 (Optional) To configure the PSK softkey to toggle within a pair (outpulse-display) each time you press it,
enter a string in this format:
fnc=dtmf;ext=<dtmf_digits_to_be_outpulsed>;nme=<softkey_display_name>;
ext2=<second_set_of_dtmf_digits_to_be_outpulsed>;nme2=<second_softkey_display_name_after_first_press>;
vid=<extension_n_to_be_associated>
The PSK softkey toggle always starts with the ext/nme for each new call.
Step 6
In the Connected Key List field or Connected Video Key List field, enter the configured PSK keywords
according to where on the phone screen you wish the softkey name to appear.
For example, in the following entry, the hold softkey name appears in the first position. The softkey name
that is listed in the psk1 field appears in the second position, and so on.
hold;psk1;endcall;xfer;conf;xferLx;confLx;bxfer;phold;redial;dir;park
Step 7 Select Voice > Ext(n), where n is the extension number you wish to configure.
Step 8
In the Audio Configuration section, set the DTMF Tx Method to one of the following methods from the
drop-down list.
• InBand
• AVT
• INFO
• Auto
• InBand+INFO
• AVT+INFO
Step 9
Click Submit All Changes.
Use these examples to help you understand how to configure PSK with DTMF Support options:
Example: PSK toggles when pressed.
• Voice > Phone > Programmable Softkeys > Programmable Softkey Enable: Yes
• Connected Key List: psk1|1 ;endcall|2;conf|3;xfer|4;
• PSK 1: fnc=dtmf;ext=#1;nme=PressStart;ext2=*2;nme2=PressStop;vid=1
• Voice > Ext 1 > DTMF Tx Method: Auto
Example: Phone sends DTMF digits inband via a PSK softkey.
• Voice > Phone > Programmable Softkeys
Cisco IP Phone 8800 Series Multiplatform Phone Administration Guide for Release 11.3(1) and Later
266
Cisco IP Phone Configuration