Operational, Basic, and Advanced Parameters

SIP Per-Line Call Waiting Setting

Parameter

Configuration Files

sip lineN call waiting

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

(N is a line number from 1 to 9)

 

 

 

Description

Allows you to enable or disable Call Waiting on the IP phone on a per line basis.

 

If you enable call waiting (default), the user has the option of accepting a second call while

 

currently on the first call. If you disable call waiting, and a user is currently on a call, a sec-

 

ond incoming call is automatically rejected by the phone with a busy message.

 

If you disable call waiting on the phone, and the user is on a call, any further incoming calls

 

will receive busy unless “Call Forward Busy” or “Call Forward No Answer and Busy” is con-

 

figured on the phone. It will then forward the call according to the rule configured. The

 

phone can only:

 

transfer the currently active call

 

or

 

accept transferred calls if there is no active calls.

 

If call waiting is disabled:

 

on the 6757i CT base, and the handset is currently on a call, all additional incoming calls

 

are rejected on the handset.

 

intercom calls are treated as regular incoming calls and are rejected.

 

pre-dialing with live dial pad disabled still accepts incoming calls.

 

the Missed Calls List does not get updated with details of calls.

 

the Blind Transfer feature on the phone may not work if two calls are made to the phone

 

at one time.

 

 

Format

Boolean

 

 

Default Value

Global

 

 

Range

Global

 

0 (disabled)

 

1 (enabled)

 

 

Example

sip line1 call waiting: 0

 

sip line2 call waiting: 1

 

sip line3 call waiting: 0

 

 

SIP Per-Line Network Settings

Parameter

Configuration Files

sip lineN proxy ip

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

(N is a line number from 1 to 9)

 

 

 

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 line1 proxy ip: 192.168.0.101

 

 

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Aastra Telecom 41-001343-02 manual SIP Per-Line Call Waiting Setting, SIP Per-Line Network Settings