AC75 AT Command Set

7.22 AT^SLCC

s

 

^SLCC:

End of current list

 

^SLCC: 1,0,0,0,0,1,"1234567",129,"Called

B-Party has accepted the call, connection estab-

 

Party"

lished.

 

^SLCC:

End of current list.

 

atd23456;

We start a second voice call.

 

OK

"OK" response is issued immediately because

 

 

another call is already active (cf. ATD).

 

^SLCC: 1,0,1,0,0,0,"1234567",129,"Called

The active call is automatically put on hold, triggering

 

Party"

the display of the list.

 

^SLCC: 2,0,2,0,0,1,"23456",129

The second call has already started before the indi-

 

 

cation for the held call could be displayed

 

^SLCC:

End of current list.

 

^SLCC: 1,0,1,0,0,0,"1234567",129,"Called

The identical list is displayed again, triggered by the

 

Party"

start of the second voice call.

 

^SLCC: 2,0,2,0,0,1,"23456",129

The status of the second list entry has already been

 

 

displayed with the previous URC.

 

^SLCC:

End of current list.

 

^SLCC: 1,0,1,0,0,0,"1234567",129,"Called

The held call doesn't change status right now.

 

Party"

The second call is now alerting the B-Party.

 

^SLCC: 2,0,3,0,0,1,"23456",129

 

^SLCC:

End of current list.

 

^SLCC: 1,0,0,0,0,1,"1234567",129,"Called

The held call doesn't change status right now.

 

Party"

End of current list: the B-Party of the second call has

 

^SLCC:

 

 

not accepted the call in time, the second call has

 

 

ended.

 

NO CARRIER

The second call has ended.

 

^SLCC:

list is now empty: B-Party has ended the first call.

 

NO CARRIER

The first call has ended.

EXAMPLE 2

 

 

 

 

 

^SLCC: 1,1,4,0,0,1,"1234567",129

Incoming voice call is signalled.

 

 

Display is triggered by the incoming call, but the cur-

 

 

rent status of the call at the time of display already

 

 

comprises an active traffic channel.

 

^SLCC:

End of current list.

 

RING

Incoming call is signalled.

 

^SLCC: 1,1,4,0,0,1,"1234567",129

The incoming call had a traffic channel assigned

 

 

from the start.

 

 

This second identical display is triggered by the traf-

 

 

fic channel assignment.

 

 

Since the traffic channel was already indicated in the

 

 

previous URC, both instances of the URC contain

 

 

identical information.

 

^SLCC:

End of current list.

 

RING

Incoming call is signalled.

 

ata

Incoming call is accepted.

 

OK

call is established.

 

^SLCC: 1,1,0,0,0,1,"1234567",129

The call is now active.

 

^SLCC:

End of current list.

 

ath

Hang up the call.

 

OK

hang up complete.

 

^SLCC:

The list of current calls is empty again.

AC75_ATC_V01.002

Page 186 of 569

10/30/06

Confidential / Released

 

 

Page 186
Image 186
Siemens AC75 manual Ring