Feature Name
Standard SIP
Comments
Note
Callback
Yes
Caller ID Caller Return
Yes
Caller ID Call Return is a SIP device feature not a
system feature.
Caller ID
Yes
Caller ID is shown only on ISDN or Analog CO
trunks that are directed at the SIP device. Caller
ID will not display for calls transferred to the SIP
device.
Central Office Calls, Answering
Yes
Central Office Calls, Placing
Yes
Class of Service
Yes
Clock/Calendar Display/Time and
Date
No
Code Restriction/Toll Restriction
Yes
Code Restriction Override/Toll Re-
striction Override
No
Code Restriction, Dial Block/Toll Re-
striction, Dial Block
Yes
Conference
No
Conference, Voice Call/Privacy Re-
lease
No
Data Line Security
Yes
Barge-In is not supported.
Delayed Ringing
No
Department Calling
No
Department Step Calling
No
Dial Pad Confirmation Tone
No
Dial Tone Detection
No
Dialing Number Preview
Yes
Direct Inward Dialing (DID)
Yes
Direct Inward Line (DIL)
Yes
Direct Inward System Access
(DISA)
No
Direct Station Selection (DSS) Con-
sole
No
Directed Call Pickup
Yes
Directory Dialing
No
Distinctive Ringing, Tones and Flash
Patterns
No
Do Not Disturb (DND)
Yes
Do Not Disturb (DND) can be set from the SIP de-
vice using dial access codes. In some cases Do
Not Disturb can be set via the SIP device but is
not system side DND.
Door Box
Yes
Door Box will not ring a SIP device. A SIP device
can call a door box but cannot activate the relay.
Drop Key
No
E911 Compatibility
No
Flash
No
Flexible System Numbering
Yes
Flexible Timeouts
Yes
Forced Trunk Disconnect
No
SL1100
ISSUE 2.0
1-444
IP Single Line Terminal (SIP)
I
Summary of Contents for SL1100
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Page 741: ... Direct Inward Dialing DID ISSUE 2 0 SL1100 Features and Specifications Manual 1 729 T ...
Page 856: ...MEMO SL1100 ISSUE 2 0 2 26 Codes Tables ...
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