AASTRA 6700i series, 9143, 9480i, 9480i CT SIP Administrator Guide EN - Manual (Page 393)

5-116 41-001343-01 Rev 03, Release 3.2.2
Using Redial Key for “Last Number Redial”
The IP phones have an enhanced redial user interface that allows a user to quickly redial the
last number that was dialed out from the phone. You can:
• Press the REDIAL key twice to redial the last number dialed.
• Press the REDIAL key once, scroll the list of numbers, then press the REDIAL button again
to dial the number that displays on the screen.
The “last number redial” feature for the Redial key is static and is not configurable.
Send DTMF for Remapping Conference or Redial Key
Previously, the “Conf” and “Redial” keys could be mapped to a speed dial to generate a call to a
custom number when the phone was idle. During an active call, pressing the “Redial” or “Conf”
keys would put the current call on hold and then dial the custom number. Now the “Conf” and
“Redial” key remappings have the same behavior as the “Speed Dial” key when the phone is
idle. During an active call the phone will send the custom number as DTMF using the phone
configured DTMF method (inbound vs out-of-band RFC2833 vs SIP INFO).
This feature can be configured using the new “map redial as dtmf” and “map conf as dtmf”
parameters.
When a user presses the “Redial” key, the mapped number will be sent out as DTMF during an
active call if the current “map redial key to” parameter is configured to a number and the “map
redial as dtmf ” parameter is set to “1”.
When a user presses the “Conf” key, the mapped number will be sent out as DTMF during an
active call if the current “map conf key to” parameter is configured to a number and “map conf
as dtmf ” parameter is set to “1”.
Configuring for Sending of DTMF with Remapped Redial and Conf Keys
Use the following procedures to configure th
e remapping of the “Redial” and “Conf” keys
on the IP
phone.
Note: You can use the Redial key during active calls.
Configuration Files
For specific parameters you can set in the configuration files, see Appendix A, the section, “Send DTMF for
Remapping Conference or Redial Key” on page A-197.