SIP Protocol Support

 

1

Cause Code Mapping

 

Yes

 

 

2

HTTP Digest Authentication

 

Yes

 

 

3

SIP Call on Hold

 

Yes

 

 

4

SIP Early Media

 

Yes

 

 

5

SIP Overload Redirect

 

Yes

 

 

 

6

SIP Transfer (unattend)

 

Yes

 

 

 

7

SIP Transfer (attend)

 

Yes

 

 

 

8

SIP/TCP

 

Yes

 

 

9

SIP/UDP

 

Yes

 

 

10

SIP-180/SDP

 

Yes

 

 

11

SIP-183/SDP

 

Yes

 

 

12

SIP-PRACK

 

Yes

 

 

13

SIP-RFC 3261

 

Yes

 

14

SIP-RFC 3264 (Offer/Answer)

 

Yes

 

 

H.323 Gatekeeper Support

 

 

 

 

 

1

Gatekeeper Register

 

Yes

 

 

2

Direct call

 

Yes

 

 

3

Routed call

 

Yes

 

 

4

Light weight RRQ

 

Yes

 

 

5

IRQ: IRR sequence

 

Yes

 

 

6

Gatekeeper Call only

 

Yes

 

 

SIP Proxy Sever Support

 

 

 

 

 

1

SIP Outbound Proxy Support

 

Yes

 

 

2

SIP Redirect Server Support

 

Yes

 

 

3

SIP Registar Server Support

 

Yes

 

 

 

4

Redundant SIP Proxy Server

 

Yes

 

 

 

 

5

Auto Fail Over

 

Yes

 

 

 

Dial Plan

 

 

 

 

 

1

P2P H.323/SIP Call

 

Yes

 

 

2

GK Call

 

Yes

 

 

3

SIP Call

 

Yes

 

 

4

PSTN Call

 

Yes

 

 

5

Mixed SIP, P2P, GK call

 

Yes

 

 

6

Build-in Phone Book

 

Yes

 

 

7

P2P Prefix Routing

 

Yes

 

 

8

Digits Manipulation

 

Yes

 

 

 

9

ISDN Dial Plan by Prefix

 

Yes (Source & Destination)

 

 

 

Call Type Support

 

 

 

 

 

1

Call Decision

 

Dynamic Decided by Call Flow

 

 

 

2

H.323 to H.323 Call

 

Yes

 

 

 

 

3

H.323 to H.323 Fax Realy

 

Yes

 

 

 

4

H.323 to PSTN Call

 

Yes

 

 

 

5

H.323 to SIP Call

 

Yes

 

 

 

 

6

H.323 to SIP FAX Relay

 

Yes

 

 

 

 

 

 

 

 

 

 

 

VIP-2100 User’s manual

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