Chapter 2 SIP Subscribers

Comparison of SIP-Based Features and MGCP-Based Features

Table 2-1

MGCP Features and SIP Support (continued)

 

 

 

MGCP-Based Feature

Abbreviation

Support for SIP Phone Compared to Support for MGCP-Based Phone

 

 

 

Call Waiting Deluxe

CWDI

Varies with phone functionality.

Interrogation

 

 

 

 

 

 

Calling Identity Delivery

CIDSD

Presentation status from the phone, and single-stage digit collection.

and Suppression (Delivery)

 

 

2

 

 

 

 

 

 

Calling Identity Delivery

CIDSS

Presentation status from the phone, and single-stage digit collection.

and Suppression

 

 

 

(Suppression) 2

 

 

 

Calling Identity Delivery

CIDCW

Functionality provided by the phone. Cisco BTS 10200 supports the interface.

on Call Waiting

 

 

 

 

 

 

Calling Name Delivery 3

CNAM

Same as MGCP.

Calling Name Delivery

CNAB

Presentation status from the phone, and single-stage digit collection.

Blocking

 

 

 

 

 

 

Calling Number Delivery 3

CND

The calling party number, if available, is delivered in the From header of the

 

 

 

outgoing INVITE from the BTS 10200 to the terminating SIP phone. The

 

 

 

number is delivered to the SIP phone even if the CND feature is not

 

 

 

provisioned for the subscriber.

 

 

 

Calling Number Delivery

CNDB

Presentation status from the phone, and single-stage digit collection.

Blocking

 

 

 

 

 

 

Cancel Call Waiting

CCW

Functionality provided by the phone. Cisco BTS 10200 supports the interface.

 

 

 

 

Class of Service

 

COS

CoS Screening supported, without Auth/Account code collection.

 

 

 

Custom-Dial-Plan

CDP

Same as MGCP.

 

 

 

Customer Originated Trace

COT

Same as MGCP.

 

 

 

Directed Call Pickup

DPN

Not supported.

without Barge-in

 

 

 

 

 

Directed Call Pickup with

DPU

Not supported.

Barge-in

 

 

 

 

 

 

Distinctive Alerting Call

DACWI

This feature is provided to Centrex users only.

Waiting Indication

 

Provisioning for SIP does not differ from provisioning for MGCP. However,

 

 

 

 

 

 

the delivery method for DACWI is different.

 

 

 

The Centrex administrator provisions a list of DNs that are to receive DACWI

 

 

 

tones.

 

 

 

In MGCP, the phone plays the tone specified by the BTS 10200 in the protocol

 

 

 

message. In SIP, the tone provisioned for the DN is specified by the BTS 10200

 

 

 

in the Alert-Info header of the INVITE as a file URL. A SIP phone, if capable,

 

 

 

interprets this header and plays the specified distinctive ringing or call-waiting

 

 

 

tone.

 

 

 

 

 

 

Cisco BTS 10200 Softswitch SIP Feature and Provisioning Guide, Release 5.0

 

 

 

 

 

 

OL-12397-13

 

 

2-15

 

 

 

 

 

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Cisco Systems OL-12397-13 manual Cwdi, Cidsd, Cidss, Cidcw, Cnam, Cnab, Cndb, Ccw, Cos, Cdp, Cot, Dpn, Dpu, Dacwi

OL-12397-13 specifications

Cisco Systems OL-12397-13 refers to a specific training course or certification related to Cisco's networking technologies and solutions. While precise details about OL-12397-13 may vary, it typically encompasses various features, technologies, and characteristics central to Cisco's offerings in networking and cybersecurity.

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