Aastra Telecom 41-001343-02 User Manual

41-001343-02 REV04 – 05.2014

Parameter – 
sip blacklist duration

Configuration Files
aastra.cfg, <model>.cfg, <mac>.cfg

Specifies the length of time, in seconds, that a failed server remains on the server black-
list. The IP phone avoids sending a SIP message to a failed server (if another server is 
available) for this amount of time.

Note:
The value of “0” disables the blacklist feature.

Integer

300 (5 minutes)

0 to 9999999

sip blacklist duration: 600

Parameter – 
sip whitelist

Configuration Files
aastra.cfg, <model>.cfg, <mac>.cfg

This parameter enables/disables the whitelist proxy feature, as follows:

Set to 0 to disable the feature.

Set to 1 to enable the feature. When this feature is enabled, an IP phone accepts call 
requests from a trusted proxy server only. The IP phone rejects any call requests from 
an untrusted proxy server.

Boolean

0 (disabled)

0 (disabled)
1 (enabled)

sip whitelist: 1

Parameter– 
redial script

Configuration Files
aastra.cfg, <model>.cfg, <mac>.cfg

Specifies a redial script for the phone to use. When this parameter is set, pressing the 
Redial key GETs the specified URI from the server to use in performing the redial action.

String

empty

Any valid URI

redial script: 

http://bluevelvet.ana.aastra.com/redial.php