E&M Bell Core Feature Group D,

 

 

 

 

 

Wink Start, E&M Delay Start, E&M

 

 

 

 

 

Feature Group A Immediate Start,

 

 

 

 

 

E&M Feature Group B Wink Start,

 

 

 

 

 

E&M Feature Group D Wink

 

 

 

T1 CAS DTMF/R1MF

 

Start(ANI B4 ADDR), E&M Feature

 

 

 

 

 

Group D Wink Start, E&M

 

 

 

 

 

Immediate Start, E&M Wink Start,

 

 

 

 

 

GroundStart FXO, GroundStart

 

 

 

 

 

FXS, Loop Start FXO, Loop Start

 

 

7

 

 

FXS, Loop Start FXO Hot-Line

 

 

 

 

 

NI2 ISDN,5ESS 10 ISDN,DMS100

 

 

 

T1 ISDN PRI Support

 

 

 

 

 

ISDN, NTT ISDN (INS-1500), Hong

 

 

8

 

 

Kong, QSIC

 

 

9

Trunk Spans

 

1 (T1/E1s) per chassis

 

10

Default Trunk Channel Mask

 

Yes

 

 

11

PSTN Line Hunting

 

Yes

 

12

PSTN Line Hunting Channel Selection

Yes

 

 

13

On the Fly Reset Channel/Trunk

 

Yes

 

 

Audio Codec Support

 

 

 

 

1

G.711 A-law

 

Yes

 

2

G.711 u-law

 

Yes

 

3

G.723.1

 

Yes (5.3/6.3K)

 

4

G.729A

 

Yes

 

5

Selectable Payload Size - G.711

 

20, 40, 60 ms

 

6

Selectable Payload Size - G.723

 

30, 60, 90 ms

 

7

Selectable Payload Size - G.729

 

20, 40, 60 ms

 

Fax Transmission

 

 

 

 

1

Bypass mode

 

Yes

 

2

CISCO Compatible

 

Yes

 

3

ECM Support

 

Yes

 

4

FAX auto-detection

 

Yes

 

5

H.323 Annex D Support

 

Yes

 

6

SIP- T.38 Reinvite

 

Yes

 

7

T.38 During fast connect

 

Yes

 

8

T.38 Redundant Packet

 

0-2

 

 

9

Transparent mode

 

Yes

 

10

Up to G3 FAX

 

Yes (up to 14400 bps)

 

DTMF Transmission

 

 

 

 

1

RFC 2833

 

Yes

 

2

H.245 Alphanumeric mode

 

Yes

 

3

H.245 Signal mode

 

Yes

 

4

Q.931 UUI

 

Yes

 

5

SIP INFO

 

Yes

 

6

Transparent mode

 

Yes

 

Voice Quality & Echo Cancellation

 

 

 

 

1

Adaptive Jitter Buffer

 

Yes

 

2

CNG

 

Yes

 

 

 

 

 

 

 

VIP-2100 User’s manual

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