2-14
Cisco BTS 10200 Softswitch SIP Feature and Provisioning Guide, Release 5.0
OL-12397-13
Chapter2 SIP Subscribers
Comparison of SIP-Based Features and MGCP-Based Features
Call Forward Busy 1CFB Same as MGCP.
Call Forward Busy
Variable Activation
CFBVA Single-stage digit collection.
Call Forward Busy
Variable Deactivation
CFBVD Same as MGCP.
Call Forward Busy
Interrogation
CFBI Single-stage digit collection.
Call Forward Combined 1CFC Same as MGCP.
Call Forward Combined
Activation
CFC_ACT Single-stage digit collection.
Call Forward Combined
Deactivation
CFC_DEACT Same as MGCP.
Call Forward No Answer 1CFNA Same as MGCP.
Call Forward No Answer
Variable Deactivation
CFNAVA Single-stage digit collection.
Call Forward No Answer
Variable Deactivation
CFNAVD Same as MGCP.
Call Forward No Answer
Interrogation
CFNAI Single-stage digit collection.
Call Forward
Unconditional 1
CFU Same as MGCP.
Call Forward
Unconditional Activation
CFUA Single-stage digit collection.
Call Forward
Unconditional
Deactivation
CFUD Same as MGCP.
Call Forward
Unconditional
Interrogation
CFUI Single-stage digit collection.
Call Hold CHD Functionality provided by the phone. The BTS10200 supports the interface.
Call Park CPRK Not supported.
Call Park and Retrieve CPRK_RET Not supported.
Call Transfer CT For SIP phones, this feature is provided as part of REFER support on the
BTS 10200. See the “Call Transfer (Blind and Attended) with REFER” section
on page 2-31 for details.
Call Waiting CW Functionality provided by the phone. The BTS 10200 supports the interface.
Call Waiting Deluxe CWD Varies with phone functionality.
Call Waiting Deluxe
Activation
CWDA Varies with phone functionality.
Call Waiting Deluxe
Deactivation
CWDD Varies with phone functionality.
Table2-1 MGCP Features and SIP Support (continued)
MGCP-Based Feature Abbreviation Support for SIP Phone Compared to Support for MGCP-Based Phone