Directed Call Pickup (BLF Call Interception) Settings
Parameter –
directed call pickup
Directed Call Pickup
(in Web UI)
Description
Format
Default Value
Range
Example
Parameter –
play a ring splash
Play a Ring Splash
(in Web UI)
Description
Format
Default Value
Range
Example
BLF Subscription Period Settings
Parameter –
sip blf subscription
period
BLF Subscription
Period
(in Web UI)
Description
Format
Default Value
Range
Example
Aastra Web UI
Configuration Files
Enables or disables the use of "directed call pickup"
feature.
Boolean
0 (disabled)
0 (disabled)
1 (enabled)
directed call pickup: 1
Aastra Web UI
Configuration Files
Enables or disables the playing of a short "call waiting
tone" when there is an incoming call on the BLF
monitored extension. If the host tone is idle, the tone
plays a "ring splash".
Boolean
0 (disabled)
0 (disabled)
1 (enabled)
play a ring splash: 1
Aastra Web UI
Configuration Files
Specifies the time period, in seconds, that the IP phone
resubscribes the BLF subscription service after a
software/firmware upgrade or after a reboot of the IP
phone.
Integer
3600
120 (2 minutes minimum value)
sip blf subscription period: 180
Basic Settings->Preferences
->Directed Call Pickup Settings
aastra.cfg, <mac>.cfg
Basic Settings->Preferences
->Directed Call Pickup Settings
aastra.cfg, <mac>.cfg
Advanced Settings->Global SIP
->Advanced SIP Settings
aastra.cfg, <mac>.cfg
IP Phone SIP Admin Guide 169