Programming Guide for Cisco Unified CVP VXML Server and Cisco
The Cisco/MetaSwitch SIMPLE Solution · can talk for free ” Wireline ... vXML IPCC MetaSwitch...
Transcript of The Cisco/MetaSwitch SIMPLE Solution · can talk for free ” Wireline ... vXML IPCC MetaSwitch...
The Cisco/MetaSwitch SIMPLE Solution Marc Matthews, Systems Engineer, MetaSwitch [email protected]
WIRELINE PROVIDERS – CAUGHT IN A PINCER GRIP?
Cellular
“Phones for people, not places”
Internet Telephony“The whole worldcan talk for free”
Wireline Telephony
“Headed forextinction?”
Traditional Network Architectures Not Sufficient
Differentiated features
High-bandwidth IP services
Network flexibility
Opexreduction
Converged IP wireline / wireless
network infrastructure
Separate voice & data circuits over
TDM, SONET, ATM
TDM-based Class 5 for fixed set of
legacy services
Open softswitch-based feature
delivery platform
Traditional Network Architectures Not Sufficient
Converged IP wireline / wireless
network infrastructure
High-bandwidth IP services
Differentiated features
Network flexibility
Opexreduction
Open softswitch-based feature
delivery platform
TDM-based Class 5 for fixed set of
legacy services
Separate voice & data circuits over
TDM, SONET, ATM
BUT what about…• Reliability – of the
technology and suppliers• Quality of service• Security• Availability of expertise to
make it work
The SIMPLE Solution from Cisco and MetaSwitch
• Designed specifically for independent telephone companies
• Combines the strength of two VoIP market and technology leaders• Cisco – IP networking and security
• MetaSwitch – IMS architecture
► Secure ► IP► Migration ► Platform for the ► Local ► Exchange
MetaSwitch: Leaders in Switching for IOCs
• More than 250 switches deployed in North America• Almost all Class 5 (also Class 4)• Shipping TDM+VoIP for over 3 years
• #1 Class 5 softswitch preferred by tier 2/3 telephone companies*
• Technical leadership and long-term stability as part of Data Connection
* Source: R.W. Baird Survey
The MetaSwitch Vision“Simplify delivery of next generation voice services”
• Legacy and next gen• Technology that works• Responsive, committed
support• Open interoperability and
standards
SIMPLE Building Blocks
Cisco Components MetaSwitch Components
AS5400XM Trunk Gateway• TDM Trunk interfaces to PSTN
• Low-to-high scalability: 8xT1 to DS3• Deployed AS53xx also supported
2800/3800 Router• IP backhaul of GR-303 interfaces from remote COs
CA9020 Call Agent / UC9000 Unified Communications• Feature-rich Class 5 call control• Up to 200K subs per 2U server• Optional server for applications
including Unified MessagingCisco MGX Trunk Gateway• TDM Trunk interfaces to PSTN• High-end scalability for large
carrier networks
Cisco CPE• IADs, IP Phones, ATAs• Call Manager Express
• SRST
MG3510/2510 Media Server / Gateway• 12U/7U high redundant chassis
• Media server for announcements• TDM access gateway (1xDS3)
A SIMPLE Solution You Can Trust
IP Agnostic Wireline / Wireless Infrastructure and Network Security by Cisco Systems
IP Agnostic Wireline / Wireless Infrastructure and Network Security by Cisco Systems
Openstandards-based
interfaces andarchitecture
Openstandards-based
interfaces andarchitecture
IP CPEby CiscoSystems
IP CPEby CiscoSystems
IP and TDMTraffic
IP and TDMTraffic
AccessTechnologies by Cisco andMetaSwitch
AccessTechnologies by Cisco andMetaSwitch
TrunkGateways by CiscoSystems
TrunkGateways by CiscoSystems
To the Public Telephone Network
To the Public Telephone Network
Single Central Office SIMPLE Deployment
MGCP
SS7
IMT
SIP
PSTN
SIPITSP
MetaSwitchCA9020
MetaSwitchMG2510
Cisco AS5400XMTrunk Gateways
Web Access
RTP Voice pathnot shown.
T1/PRI
SIPMGCP/NCS
H.248Cisco CPE
TDM PBXs &Legacy DLCs
Central Office
IP Access
TDM Access
MetaSwitchWeb ServerHTTPS
SIP
BLC(All major vendors)
Analog Access
POTS
Analog devices
GR303
PBX DLC
BLC
Multi-site SIMPLE Deployment
MGCP
SS7
SIP
PSTN
SIPITSP
CA9020
MG2510
AS5400XM
SIPMGCP/NCS
H.248
CiscoIP CPE
TDM devices
Main Central Office
Remote CO #1
IMTIMT
RTP Voice path not shown.
BLC
POTSAnalogdevices
BLC
T1/PRI
GR303
BLC
Additional Sites Same as Remote CO #1 Shown Above
High Level Voice Services ArchitectureOperations and
Management
OSS
NMS
Call Mgr Express
A
Large Enterprise (Cisco Call Mgr)
CPE
PBX
GW w/Legacy PBX
Remote CCMIP Phones
Call Routing/Control
PSTN SS7
PSTNInterconnect
QoS Enabled IP Network(MPLS or Clear IP)
End PointsEnd Points
Service ProviderService Provider
Hosted Applications
UMIPCC
Hosted IPT SIP Phones
With SIP SRST
IAD
Integrated Access –Analog Phones
vXML
MetaSwitch CA9020(Redundant Pair)
AnalogAccess
BLC/DLC
Internet
MetaSwitchMG3510
SIP Residential
AS5xx0 MGX/VXSM
Announcements and SS7 GW
CPE
PBX
Hosted IPT SIP Phones
With SIP SRST
SIP Residential
VoWLAN: Cisco Call ManagerOperations and
Management
OSSNMS
Call Routing/Control
PSTN SS7
PSTNInterconnect
Hosted Applications
UMIPCCvXML
MetaSwitch CA9020(Redundant Pair)
MetaSwitchMG3510
AS5xx0 MGX/VXSM
Announcements and SS7 GW
A
Large Enterprise (Cisco Call Mgr)
Remote CCMIP Phones
Call Mgr Express
CM Express• IP PBX call control
embedded in Cisco router w/ 120 phones
• IP phones with full PBX feature set
CCM• Cost-effective distributed
PSTN trunk termination
• Reduce TDM backhaul costs
• PRI access with SIP backhaul to central CA9020
• VoIP termination with local TDM interface
Remote CCM• Functions as
integrated PBX with Host.
• Same features and functionality.
• Same PSTN Trunking Alternatives.
Service ProviderService Provider
VoWLAN: Hosted Centrex and ResidentialOperations and
Management
OSSNMS
Call Routing/Control
PSTN SS7
PSTNInterconnect
Hosted Applications
UMIPCCvXML
MetaSwitch CA9020(Redundant Pair)
MetaSwitchMG3510
AS5xx0 MGX/VXSM
Announcements and SS7 GW
AnalogAccess
BLC/DLC
Hosted IPT SIP Phones
With SIP SRST
IAD
Integrated Access–Analog
Phones
SIP Residential
SIP Residential
Service ProviderService Provider
Hosted IPT• Cisco SIP IP Phones
provide business phone features to SMBs
• MetaSwitch CA9020 delivers features via SIP
• Web self-care provides multi-level administration for administrators and end users
• Wide range of IP Phones: 7960, 7940, 7910, 7905.
SOHO Applications• “Second line” service for residential / SOHO customers with
broadband access• Market-leading Linksys (ex-Sipura) Analog Telephony Adaptors• E911 supported• SIP signaling to MetaSwitch CA9020
Residential• Supported by wide
variety of Linksys products.
• Wi-Fi enable home access solutions
Common Issue Concerns
• Voice Quality issues • RF Frequency / channels, Jitter , Latency• DiffServ, GqoS and IP TOS work well
• Watch your bandwidth• VoIP Impact on Mission Critical Apps• Concurrent Calls
• 802.11b – 8 to 10 calls• 802.11a – 36 to 46 calls
• Security • Wi-Fi protected access (WPA) can introduces
significant delay • Wireless equivalency protocol (WEP) generally
creates results well within the acceptable range• Mac Address is fastest
SIMPLE Support and Customer Care
• Accelerated time-to-market – proven interworking• MetaSwitch and Cisco SIMPLE components• Cisco networking and the rest of the IP world• MetaSwitch call control and next gen DLCs,
IP phones, IADs, …
• Joined-up support for smooth deployment• Solution backed by MetaSwitch and Cisco• Professionally installed and commissioned• Comprehensive technical support with 24x7
coverage• Assistance with network design – leverage
our expertise• Professional services available for turnkey
project management, custom integration, etc.
The SIMPLE Truth
• Best-of-breed technology, pre-integrated into one SIMPLE solution• Flexibility and scalability from single to multi-site deployments
• Addresses key concerns with next generation migration• Will it work?• Will I be able to support my existing subscribers?• Will my network be secure?• Can I get trustworthy support, advice and expertise?
• Cisco and MetaSwitch: the partnership for telco IP