SS7 Media Gateway

Large scale TDM to VoIP Media Gateway deployments
Scales from 16E1 to 1000 E1, upgrade path 8E1,16E1, E1/T1 interface support
- Support for OC-3 / STM-1/ DS3 interfaces
- Supports up to 9 x OC-3 / STM-1 interfaces
- Supports up to 27 x DS3/T3 interfaces, upgrade path 1xT3, 2xT3, 3xT3
Full Dual Plane Redundancy provided as standard via Gateway Controller <-> Blade Server architecture.
cPCI Form Factor – providing industry standard hot-swap capabilities
Delivered in 1U, 2U, 5U, 8U and 11U cPCI 19’ Telco Grade Chassis'
Deployed by larger carriers worldwide

SS7 Protocols
ISUP	ANSI ISUP - T1.113.1 to T1.113.4
	GR-246, Telcordia ISUP (T1.113.1 to T1.113.4)
	ITU ISUP - Q.761-Q.764 Blue & White Book
	TTC - JT- Q761-Q764
	ETSI ISUP- EN 300 356-1
	China YDN 038 China
	French SSURF (SPIROU)
	Australia ACIF AG500
	Belgium C2122 Ed.2
	Finland SFS 5779
	Germany ZZN7 3.0.0
	Hong Kong HKTA 2202
	Italy Specifica Tecnica N.763
	Mexico NOM-112SCTI
	Sweden 8211-A335, 8221-A325
	UK PNO-ISC/SPEC/007
	Russia ISUP-R
	Kazakhstan ISUP-K
	New Zealand PTC
	Lithuanian
	Brazilian 210-110-724
	Swiss
	Pakistan
	Spanish
TUP	ITU TUP Q721-Q725
	SSUTR2 V11-T 1998
	Chinese GF 001- 9001
	Brazil
IUP	UK PNO-ISC/SPEC/006
SCCP	ITUT Q711-Q714
	JT-Q711-G714
	ETSI ETS 300 589
	ANSI T1.112
TCAP	CNAM ANSI T1.641-1995 (R2004) Calling Name Identification Presentation
	LNP GR-1936-CORE

VoIP Protocols

SIP	RFC 3261 Session Initiate Protocol
	RFC 2976 SIP INFO Method
	RFC 3398 ISUP-SIP Mapping
	RFC 3515 Refer Method
	RFC 3578 Overlap
	RFC 2327 Session Description Protocol
	RFC 3581 An Extension to the Session Initiation Protocol (SIP) for Symmetric Response Routing
	RFC 3665 Session Initiation Protocol (SIP) Basic Call Flow Examples
	RFC 3666 Public Switched Telephone Network (PSTN) Call Flows
	RFC 3892 Referred-By Mechanism
	RFC 3891 "Replaces" Header
SIP-T	RFC 3372 Session Initiation Protocol for Telephones (SIP-T)
SIP-I	ITU Q.1912 for ISUP/C7-to-SIP inter working
H.323	ITU Version 2 and 4
	Fast and Slow Start
	Gateway and Gatekeeper interconnect

SCTP	RFC 2960 Stream Control Transmission Protocol
M2UA	RFC 3331 Signaling System 7 (SS7) Message Transfer Part 2 (MTP2) -User Adaptation Layer (M2UA)
M3UA	RFC 3332 Signaling System 7 (SS7) Message Transfer Part 3 (MTP3) - User Adaptation Layer (M3UA)
SUA	RFC 3868 Signaling Control Part User Adaptation Layer (SUA)
M2PA	RFC 4165 Signalling System 7 (SS7) Message Transfer Part 2 (MTP2) User Peer-to-Peer Adaptation Layer (M2PA)
IUA	RFC 3057 ISDN Q.921-User Adaptation Layer (IUA)

VoIP Media
Voice Coders	G.711, G726/G727, G723.1, G.729 A/B, Linear PCM, GSM-FR, MS-GSM, OKI ADPCM, NetCoder,G.728, G.729E, EVRC, QCELP, AMR,GSM EFR, ILBC
Echo Cancellation	G.165 and G.168 with 32, 64 or 128 ms tail length
Fax	T.38 compliant group 3 fax relay, FAX over G711
DTMF Packet and PSTN side detection and generation	RFC 2833, SIP Info, H323 Event
Call Progress tone, VAD, CNG, modem detection

Statistics
	Call statistics (Ingress, egress)
	ASR, PDD, ACD, QoS, (native and SNMP)
	CDR analysis

RADIUS
	RFC 2139, 2138
	Cisco VSA compliant

SNMP
	SNMP Version 2