Feedback
Table Of Contents
MGCP Features vs. SIP Features
MGCP Features vs. SIP Features
Revised: May 3, 2007, OL-5352-12The SIP support features provided in Release 4.5.x were built on the existing Cisco BTS 10200 Softswitch software and hardware platform. Table A-1 lists the MGCP features available (in the Feature column) and then describes how the feature differs when used as a SIP feature.
Table A-1 MGCP Features and SIP Support
Emergency-Service
911
Only E911 support (without the suspend procedure for 45 minutes). Basic 911 with suspend procedure is not supported.
Toll-Free
8xx
Same as MGCP.
Anonymous Call Rejection
ACR
Same as MGCP, when provided by Cisco BTS 10200. Also provided by the phone.
Cancel-Call-Waiting
CCW
Functionality provided by the phone. Cisco BTS 10200 supports the interface.
Call-Forward-Busy
CFB
Same as MGCP.
Call-Forward-No-Answer
CFNA
Same as MGCP.
Call-Forward-Unconditional
CFU
Same as MGCP.
Calling-Identity-Delivery Suppression
CIDSD
Presentation status from the phone, and single stage digit collection.
Calling Name Delivery Blocking
CNAB
Presentation status from the phone, and single stage digit collection.
Calling Name Delivery
CNAM
Same as MGCP.
Calling Number Delivery
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 Blocking
CNDB
Presentation status from the phone, and single stage digit collection.
Class-of-Service
COS
CoS Screening supported, without Auth/Account code collection.
Call-Transfer
CT
For SIP phones, this feature is provided as part of REFER support on the Cisco BTS 10200. See REFER feature for more details.
Call-waiting
CW
Functionality provided by the phone. Cisco BTS 10200 supports the interface.
Number Portability
LNP
Same as MGCP.
Three-way-Call
TWC
Functionality provided by the phone. Cisco BTS 10200 supports the interface.
Usage-Sensitive-Three-way-call
USTWC
Functionality provided by the phone. Cisco BTS 10200 supports the interface.
Custom-Dial-Plan
CDP
Same as MGCP.
Call-Hold
CHD
Functionality provided by the phone. Cisco BTS 10200 supports the interface.
Calling Identity Delivery on Call Waiting
CIDCW
Functionality provided by the phone. Cisco BTS 10200 supports the interface.
Incoming-Simulated-Facility- Group
ISFG
Same as MGCP.
Outgoing-Simulated-Facility- Group
OSFG
Same as MGCP.
Automatic Callback
AC
SIP phone users cannot activate the service. MGCP users cannot activate the service toward SIP phone users.
Automatic Callback
AC_ACT
SIP phone users cannot activate the service. MGCP users cannot activate the service toward SIP phone users.
Automatic Callback
AC_DEACT
SIP phone users cannot activate the service. MGCP users cannot activate the service toward SIP phone users.
Anonymous Call Rejection
ACR_ACT
Cisco BTS 10200 supported functionality is same as MGCP, and also through the phone's "Services" key. There's another method of activating the service supported by the phone itself.
Anonymous Call Rejection
ACR_DEACT
Cisco BTS 10200 supported functionality is same as MGCP, and also through the phone's "Services" key. There's another method of deactivating the service supported by the phone itself.
Automatic Recall
AR
SIP phone users cannot activate the service. MGCP users cannot activate the service toward SIP phone users.
Automatic Recall
AR_ACT
SIP phone users cannot activate the service. MGCP users cannot activate the service toward SIP phone users.
Automatic Recall
AR_DEACT
SIP phone users cannot activate the service. MGCP users cannot activate the service toward SIP phone users.
Busy-Line-Verification
BLV
Not supported.
Customer Originated Trace
COT
Same as MGCP.
Call-Park
CPRK
Not supported.
Call-Park
CPRK_RET
Not supported.
Distinctive Alerting Call Waiting Indication
DACWI
Ringing part supported by Cisco BTS 10200. The Cisco BTS 10200 sends distinctive alerting request for Call-Waiting scenario; some SIP phones can interpret it and play a distinctive call-waiting tone, while other phones do not.
Directed Call Pickup - without Barge-in
DPN
Not supported.
Directed Call Pickup - with Barge-in
DPU
Not supported.
Distinctive Ringing Call Waiting
DRCW
Ringing part supported by Cisco BTS 10200. The Cisco BTS 10200 sends a distinctive alerting request for a Call-Waiting scenario. Some SIP phones interpret it and play distinctive call-waiting tone, while other SIP phones do not.
Distinctive Ringing Call Waiting
DRCW_ACT
Same as MGCP.
Hotline
HOTLINE
Not supported.
Multiple Directory Number
MDN
Ringing part supported by Cisco BTS 10200. The Cisco BTS 10200 sends a distinctive alerting request for a Call-Waiting scenario. Some SIP phones interpret it and play distinctive call-waiting tone, while other SIP phones do not.
Remote Activation of Call Forwarding
RACF
Same as MGCP.
Remote Activation of Call Forwarding
RACF_PIN
Same as MGCP.
Selective Call Acceptance
SCA
Same as MGCP.
Selective Call Acceptance
SCA_ACT
Same as MGCP.
Selective Call Forwarding
SCF
Same as MGCP.
Selective Call Forwarding
SCF_ACT
Same as MGCP.
Selective Call Rejection
SCR
Same as MGCP.
Selective Call Rejection
SCR_ACT
Same as MGCP.
Warmline
WARMLINE
Not supported.
Do Not Disturb
DND
Same as MGCP, except that the reminder ring cannot be used with SIP devices.
Do Not Disturb
DND_ACT
Same as MGCP, and also available through the phone's "Services" key.
Do Not Disturb
DND_DEACT
Same as MGCP, and also available through the phone's "Services" key.
Group Speed Call - 1 digit
GSC1D
Not supported.
Group Speed Call - 2 digit
GSC2D
Not supported.
Speed Call - 1 digit
SC1D
Not supported.
Speed Call - 1 digit
SC1D_ACT
Not supported.
Speed Call - 2 digit
SC2D
Not supported.
Speed Call - 2 digit
SC2D_ACT
Not supported.
Call Block
CBLK
Same as MGCP.
Calling-Identity-Delivery Suppression
CIDSS
Presentation status from the phone, and single stage digit collection.
Call-Forward-Busy
CFBI
Single stage digit collection.
Call-Forward-No-Answer
CFNAI
Single stage digit collection.
Call-Forward-Unconditional
CFUI
Single stage digit collection.
Call-Waiting Deluxe
CWD
Varies with phone functionality.
Call-Waiting Deluxe
CWDA
Varies with phone functionality.
Call-Waiting Deluxe
CWDD
Varies with phone functionality.
Call-Waiting Deluxe
CWDI
Varies with phone functionality.
Hotline-Variable
HOTV
Not supported.
Hotline-Variable
HOTVA
Not supported.
Hotline-Variable
HOTVD
Not supported.
Hotline-Variable
HOTVI
Not supported.
Outgoing Call Barring
OCB
Same as MGCP.
Outgoing Call Barring
OCBA
Single stage digit collection, and also through the phone's "Services" key.
Outgoing Call Barring
OCBD
Single stage digit collection, and also through the phone's "Services" key.
Outgoing Call Barring
OCBI
Single stage digit collection, and also through the phone's "Services" key.
Three-way-Call Deluxe
TWCD
Varies with phone functionality.
Refer
REFER
This is not for MGCP users. Cisco BTS 10200 supports the SIP "REFER" interface to enable services such as Call-Transfer (attended, unattended) provided by the phone.
Call-Forward-Busy
CFBVA
Single stage digit collection, and also through the phone's "Services" key.
Call-Forward-Busy
CFBVD
Same as MGCP, and also available through the phone's "Services" key.
Call-Forward-No-Answer
CFNAVA
Single stage digit collection, and also through the phone's "Services" key.
Call-Forward-No-Answer
CFNAVD
Same as MGCP, and also available through the phone's "Services" key.
Call-Forward-Unconditional
CFUA
Single stage digit collection, and also through the phone's "Services" key.
Call-Forward-Unconditional
CFUD
Same as MGCP, and also available through the phone's "Services" key.