Operational, Basic, and Advanced Parameters
A-65 41-001343-02 REV04 – 05.2014
SIP Global Network Settings
Parameter –
call waiting tone period
Configuration Files
aastra.cfg, <model>.cfg, <mac>.cfg
Description Specifies the time period, in seconds, that the call waiting tone is audible on an active call
when another call comes in. When enabled, the call waiting tone plays at regular intervals
for the amount of time set for this parameter. For example, if set to “30” the call waiting
tone plays every 30 seconds. When set to “0”, the call waiting tone is audible only once on
the active call.
Format Integer
Default Value 0
Range 0-4294967295
Example call waiting tone period: 30
Parameter –
sip proxy ip
Configuration Files
aastra.cfg, <model>.cfg, <mac>.cfg
Description The IP address of the SIP proxy server for which the IP phone uses to send all SIP requests.
A SIP proxy is a server that initiates and forwards requests generated by the IP phone to
the targeted user.
Format IP address or fully qualified Domain Name
Default Value 0.0.0.0
Range Not applicable
Example sip proxy ip: 192.168.0.101
Parameter –
sip proxy port
Configuration Files
aastra.cfg, <model>.cfg, <mac>.cfg
Description The proxy server's port number.
Format Integer
Default Value 0
Range Not Applicable
Example sip proxy port: 5060
