ZyXEL Communications ISG50 User Manual

 Chapter 34 Call Services

ISG50 User’s Guide

Use this screen to configure call parking on the ISG50. Click Configuration > PBX > Call Service 
> Call Park to open the screen.

Configuration > PBX > Call Service > Call Park 

The following table describes the labels in this screen. 

5. The ISG50 parks the call and 

informs caller B of the number to 
call to reconnect to the call. This is 
called the parking slot number.

6. Caller B walks to another 

extension and reconnects to the 
call with A by dialing the parking 
slot number.

Conversation between caller A and B continues

Call Parking Progression

Configuration > PBX > Call Service > Call Park

Representative 
Parking Extension

Enter the telephone number users should dial to park a telephone call. You can use 3-8 
digits.

Number of Parking 
Slots

Enter the total number of call parking slot extensions to make available. This also 
establishes the range of numbers that users will have to dial to retrieve a parked call. You 
can use 1-99 positions.

Parking Expired 
Time

Enter the maximum number of seconds that a call can be parked. After a parked call 
exceeds this amount of time, it will ring back to the extension that parked the call. The 
range you can use is 60-300 seconds.

Apply

Click this to save your changes and to apply them to the ISG50.

Reset

Click this to set every field in this screen to its last-saved value.