Aastra Telecom 57I User Manual

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Operational Features
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41-001160-00, Release 2.1, Rev 04  
IP Phone Administrator Guide
Operational IP Phone Features
Automatic Call Distribution (ACD) (for Sylantro Servers)
The IP phones support an Automatic Call Distribution (ACD) feature for Sylantro 
servers. The ACD feature allows the Sylantro server to distribute calls from a 
queue to registered IP phone users (agents). 
To use the ACD feature on an IP phone, the administrator must first configure an 
an ACD softkey or programmable key. When an IP phone user wants to subscribe 
to a queue (in order to receive incoming calls), the user presses the ACD key. The 
IP phone UI prompts the user to specify the following information:
User ID: the phone number(s) used to login into the queue. 
Password: the password used to login to the queue. 
Available/unavailable: Shows the current status of the IP phone. Specifies if 
the IP phone user is available/unavailable to receive a call from the queue. 
This parameter is set to “unavailable” by default. 
When the IP phone user is ready to receive calls from the server, the user logs into 
a queue. Depending on the server configuration, the IP phone is either in an 
“unavailable” or “available” state. If the phone is set to “available” then the server 
begins to distribute calls to this phone immediately. If the phone is set to 
unavailable, then server waits until the IP phone user manually changes the phone 
status to “available” (using the IP phone UI) before distributing calls. 
Whenever the IP phone user answers a call, or misses a call, the server 
automatically changes the phone’s status to unavailable. The server updates it 
database with this new information and no longer distributes calls to this phone. 
The IP phone will remain in this state until:
— the IP phone user makes himself “available” again. 
— the ACD auto-availability timer expires. This occurs only if the 
administrator has configured an ACD auto-availability timer as described 
in 
 on 
The IP phone user can also choose to manually change the phone status to 
unavailable, using the IP Phone UI.
Note: 
It is recommended you configure no more than a single ACD 
softkey or programmable key per IP phone.