Cisco Cisco IOS XE Software Release 2

Call duration monitoring

CDR:Support for CDR Media information

CDR:Granular Timestamp Support

H323:H.245 address in Call PROC

H323:H.323 Registration with Multiple Gatekeepers

H323:H.323 Slow start to H.323 Fast start Interop

H323:H.323 Video codec support (H.261, H.263, H.264)

H.323:In call facility pass through

H323:Interop with Cisco H.323 gatekeeper

H323:ITU H.323v4: Packet-Based Multimedia Communications System

H323:Multiple TCP for H.323

IMS:Support for Authentication via AKA

Interop:Support interworking like CCM-SBC-CME topology

Interworking:CCM-H.323 Slow-start to Fast-start

Interworking:H.323 - SIP Cause code Mapping

Interworking:H.323 and SIP interop services

Interworking:H.323 and SIP message translation

Interworking:H.323 fast start call to SIP call

Interworking:H.323 Slow start calls to SIP calls

Interworking:H.323 to SIP support for Emergency calls

Interworking:H.323/SIP call routing

Interworking:H.323-H.323 Interworking -basic calls

Interworking:SIP to H.323 Fast Start

Interworking:T.38 with H.323-H.323 and SIP-H.323 transcoding.

Media:Fax/Modem upspeed support

Media:SBC will support Pass through Codec Types

Media:Transcoding:For external media-server SBC shall work with MGX 8880 Media server.

Media:Transcoding:SBC shall support external Media Server

Signaling congestion handling enhancement

SIP: Ability to Insert Firewall Parameter in SIP Contact Header

SIP:Ability to adjust "b="""command in SIP INVITE"

SIP:Call forking

SIP:Call Park

SIP:Contact username passthrough (non-IMS case)