Feature Name Standard SIP Comments Note
Handsfree Answerback/Forced In-
tercom Ringing
No
Handset Operation Yes
Hold Yes
Hotel/Motel No
Hotline Yes A SIP device can be a hotline destination, but can-
not originate a hotline call.
Howler Tone Service No
Intercom Yes
InMail Yes
IP Multiline Station (SIP) No
IP Trunk - (SIP) Session Initiation
Protocol
Yes
IP Trunk - H.323 No
ISDN Compatibility Yes
Last Number Redial No
Line Preference No
Long Conversation Cutoff Yes
Meet Me Conference No
Meet Me Paging Yes
Meet Me Paging Transfer Yes A SIP device can receive a Meet Me Paging
Transfer but it cannot originate a Meet Me Paging
transfer call.
Memo Dial No
Message Waiting No
Microphone Cutoff Yes Microphone Cutoff is a function of the SIP device.
Multiple Trunk Types Yes
Music on Hold Yes
Name Storing No
Night Service No
Off-Hook Signaling No
One-Touch Calling No
Operator Yes
Paging, External Yes A SIP device can only initiate an Internal, External
or All Call Page. It cannot receive either Internal or
All Call pages or display page information.
Paging, Internal Yes A SIP device can only initiate an Internal, External
or All Call Page. It cannot receive either Internal or
All Call pages or display page information.
Park No
PBX Compatibility/Behind PBX Yes
PC Programming Yes
Power Failure Transfer No
Prime Line Selection Yes Prime Line Selection can be assigned for Stand-
ard SIP devices, however when this is done the
telephones cannot access ICM dial tone.
Private Line Yes
Programmable Function Keys No
ISSUE 2.0 SL1000/SL1100
Features and Specifications Manual 1-411
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