ASCOM Ascotel 2025 System Manual page 438

Incoming Calls from the Public Network
Answered Calls
All answered calls have a call duration greater than 0. The "Time" and "Date"
fields indicate when the call was set up. The "TTA" field specifies the duration of
the ringing phase. The sort character is 321.
Fig. 2.138: Call to a free subscriber and phone conversation
• Subscriber A (032 624 21 11) calls Subscriber B (032 624 22 01).
• Subscriber B's terminal rings.
• Subscriber B answers the call.
• Subscriber A talks to Subscriber B.
• At the end of the conversation the call is ended by the two subscribers.
haz0187aaenb0
B terminal rings
t 0
t 1 – t 0 =
t 2 – t 1 = duration of the connection
Fig. 2.139: Duration of ringing phase and established connection
HBT_20321104_02/B0_en
032 624 22 00
A
032 624 21 11
Time-to-answer
t 0
B answers
= date / time
time-to-answer
ascom Ascotel 2025/2045/2065
.
.
09
PBX
haz0186aaend0
Duration of the
connection
t 1
A hangs up
B
Int. No. 201
DDI: 01
t
t 2
Call Logging (CL) 2.261