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

 

 

 

 

 

 

 

Distinctive Ringing Call

DRCW

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

 

 

Waiting

 

 

the delivery method for DRCW is different.

 

 

 

 

 

 

 

The subscriber provisions a list of DNs to receive DRCW tones.

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

Cisco BTS 10200 in the Alert-Info header of the INVITE as a file URL. A SIP

 

 

 

 

 

 

 

phone, if capable, can interpret this header and play the specified distinctive

 

 

 

 

 

 

 

ringing or call-waiting tone.

 

 

 

 

 

 

 

Distinctive Ringing Call

DRCW_ACT

Same as MGCP.

 

 

Waiting

 

 

 

 

 

 

 

 

 

 

 

 

Do Not Disturb

 

DND

Same as MGCP, except that the reminder ring cannot be used with SIP devices.

 

 

 

 

 

 

 

For additional information on DND, see the “Do Not Disturb” section on

 

 

 

 

 

 

 

page 2-22.

 

 

 

 

 

 

 

Do Not Disturb Activation

DND_ACT

Same as MGCP.

 

 

 

 

 

 

 

 

Do Not Disturb

 

DND_DEACT

Same as MGCP.

 

 

Deactivation

 

 

 

 

 

 

 

 

 

 

 

Group Speed Call—1 digit

GSC1D

Not supported.

 

 

 

 

 

 

 

Group Speed Call—2 digit

GSC2D

Not supported.

 

 

 

 

 

 

 

 

Hotline

 

HOTLINE

Not supported.

 

 

 

 

 

 

 

 

Hotline Variable

 

HOTV

Not supported.

 

 

 

 

 

 

 

Hotline Variable Activation

HOTVA

Not supported.

 

 

 

 

 

 

 

 

Hotline Variable

 

HOTVD

Not supported.

 

 

Deactivation

 

 

 

 

 

 

 

 

 

 

 

 

Hotline Variable

 

HOTVI

Not supported.

 

 

Interrogation

 

 

 

 

 

 

 

 

 

 

 

Incoming Simulated

ISFG

Same as MGCP.

 

 

Facility Group

 

 

 

 

 

 

 

 

 

 

 

Local Number Portability

LNP

Same as MGCP.

 

 

 

 

 

 

 

Multiline Hunt Group

MLHG

MLHG is not supported for SIP subscribers.

 

 

 

 

 

 

 

Multiple Directory Number

MDN

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

 

 

 

 

 

 

 

the delivery methods for distinctive -ringing (a distinctive ring tone for each

 

 

 

 

 

 

 

line of the MDN subscriber), and the distinctive tone on call waiting are

 

 

 

 

 

 

 

different.

 

 

 

 

 

 

 

You provision distinctive ringing and call waiting tones for each DN of the

 

 

 

 

 

 

 

MDN subscriber in the same manner for MGCP and SIP. In MGCP, the phone

 

 

 

 

 

 

 

plays the tone specified by the Cisco BTS 10200 in the protocol message. In

 

 

 

 

 

 

 

SIP, the tone provisioned for the DN is specified by the Cisco BTS 10200 in

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

can interpret this header and play the specified distinctive ringing or call

 

 

 

 

 

 

 

waiting tone.

 

 

 

 

 

 

 

Outgoing Call Barring

OCB

Same as MGCP.

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2-16

 

 

 

 

OL-12397-13

 

 

 

 

 

 

 

 

 

Page 16
Image 16
Cisco Systems OL-12397-13 Drcwact, Dndact, Dnddeact, GSC1D, GSC2D, Hotline, Hotva, Hotvd, Hotvi, Isfg, Lnp

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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