• The Exclusive Hold Recall Timer is used when an internal call from a Single Line telephone or 3rd
party SIP telephone is placed on Hold.
• Each SIP phone that is registered to the SL2100 requires the following license: SL2100 IP EXT-01
LIC (License Code 5111).
• The system has the ability to receive DTMF information in SIP INFO messages sent by Standard
SIP terminals. This allows the SIP Terminal to initiate features during a ringing state such as Camp-
On and Message Waiting. SIP terminals must be able to support this feature and have it enabled.
• If Program 15-05-49 is set to
1: Allowed any time
, SIP INFO is received upon arrival.
• If Program 15-05-49 is set to
2: Allowed while RTP is not available
, SIP INFO is received while
RTP is not established. An In-band method such as RFC2833 is used once the voice path is
established.
• SIP INFO functions independently from other DTMF methods such as RFC2833. This means SIP
terminals should send DTMF information by a single method, otherwise the system will receive both
separately causing double digits.
• The system time can be provided using NTP time server updates to standard SIP terminals.
Table 1-38 Feature Support Table for Standard SIP Device
Feature Name
Standard SIP
Comments
Note
Abbreviated Dialing/Speed Dial
No
Account Code - Forced/Verified/
Unverified
Yes
Depending on SIP device the account code may
have to be part of the dial string.
Account Code - Forced/Verified/
Unverified
No
Account Code Entry
Yes
Depending on SIP device the account code may
have to be part of the dial string.
Account Code Entry
No
Alarm
No
Alarm Reports
No
Alphanumeric Display
Yes
Some SIP devices have Alphanumeric Displays
and are backlit. However, the display is not upda-
ted with CPU messages.
Analog Communications Interface
(ACI)
No
Ancillary Device Connection
No
Answer Hold/Automatic Hold
No
AspireNet
Yes
Attendant Call Queuing
No
Automatic Call Distribution (ACD)
No
Automatic Release
Yes
Automatic Route Selection (ARS/F-
Route)
Yes
Background Music
No
Barge-In
Yes
Call Arrival (CAR) Keys
No
Call Duration Timer
No
Call Duration timer is a function of the client de-
vice and is not the system timer.
Call Forwarding
Yes
Can be programmed in 24-09-xx, through feature
code from administrator desk set and from the SIP
device using dial access codes. In some cases
Call Forwarding can be set on SIP device itself but
this not system side forwarding.
Call Forwarding with Follow Me
No
ISSUE 1.0
SL2100
Features and Specifications Manual
1-495
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Summary of Contents for UNIVERGE SL2100
Page 1: ...Features and Specifications Manual GVT 010794 401 00 AU ISSUE 1 0 May 2017 ...
Page 14: ...MEMO SL2100 ISSUE 1 0 R 4 Regulatory ...
Page 313: ...Operation None ISSUE 1 0 SL2100 Features and Specifications Manual 1 299 D ...
Page 412: ...Operation None SL2100 ISSUE 1 0 1 398 Howler Tone Service H ...
Page 572: ...LCR Dial LCR Dial Editing SL2100 ISSUE 1 0 1 558 LCR Least Cost Routing L ...
Page 573: ...LCR Cost Center Code ISSUE 1 0 SL2100 Features and Specifications Manual 1 559 L ...
Page 846: ...2 Press Hold key and talk with the party SL2100 ISSUE 1 0 1 832 Tone Override T ...
Page 878: ...Operation None SL2100 ISSUE 1 0 1 864 Universal Slots U ...
Page 946: ...MEMO SL2100 ISSUE 1 0 1 932 Warning Tone for Long Conversation W ...
Page 976: ...MEMO SL2100 ISSUE 1 0 3 6 Features Availability by Software Revision ...
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Page 978: ...Features and Specifications Manual NEC Corporation ISSUE 1 0 ...