AASTRA 53i Nota De Lançamento

46

RN-001029-00, Rev 03, Release 2.1 

IP Phone Release Notes 2.1

This release of the Aastra IP Phones supports Multi-Stage Digit Collection 
(billing codes) for Sylantro Servers. Sylantro Server features, like mandatory and 
optional billing codes, requires that the application server notify the phone to 
collect more digits before completing the call. The IP phone is able to collect 
digits in two stages to support the billing code feature.

Aastra IP Phone users are prompted to enter the correct billing code when they 
dial these numbers:

•

External numbers.

•

Eternal numbers dialed using a Speeddial key.

Note the following implementation information:

•

IP phone users may enter a 2-9 digit billing code. Billing codes may not start 
with either 0 (Operator) or 9 (external calls).

•

When using Sylantro Click-to-Call, IP phone users select a billing code from 
a pull-down menu. 

•

When placing a call, a secondary dial tone alerts IP phone users to enter the 
billing code. The IP phone UI also displays a “Enter Billing Code” message. 

•

If an IP phone user redials a number, they do not have to re-enter the billing 
code. The billing code information is maintained and processed accordingly.

•

If an IP phone user enters an invalid billing code, the call fails.