introductions ian colville product manager aculab [email protected] +44 (0)1908 273 923 how to...
TRANSCRIPT
Introductions
Ian ColvilleProduct Manager
+44 (0)1908 273 923
How to build large scale enterprise IP telephony
solutions
Agenda
Next-generation IP building blocks Architecture for distribution Readily scalable large systems The importance of the signalling stack Putting it all together Questions Summary
My job for the next half hour…
Keep you awake and engaged Provide an educational and fun experience Maintain non-commercialism Pass on some tips to enable you to build
large scale enterprise IP telephony solutions
Vendors are starting to deliver…
Let’s take a look under the hood?
What are those resources?
Now let’s look under the hood?
What are the differences?
TDM call
control
Media processing
Switch control
PCI
H.100
PCI card
API talks to ‘native’ card driver and card over PCI
Current generation card
TDM call
control
Media processing
Switch control
PCI
H.100
PCI card
API talks to ‘native’ card driver and card over PCI
10/100 BASE-T Ethernet
Next generation card
Media processing
Host MAC
Switch control
Ethernet switch
PCI
10/100 BASE-T
Ethernet
TDM
4 or 8E1/T1
H.100
PCI card
Host sees card as a NIC
Control and traffic routes
TDM
Media processing
Host MAC
Switch control
Ethernet switch
PCI
10/100 BASE-T
Ethernet
H.100
PCI card
Control
Media processing
Host MAC
Ethernet switch
10/100 BASE-T
Ethernet
VoIP traffic
TDM traffic
Media processing
TDMSwitch control
TDM
Media processing
Host MAC
Switch control
Ethernet switch
PCI
10/100 BASE-T
Ethernet
H.100
PCI card
Remote control
Local control
Remote control
LAN, WAN, or Internet
TDM
Media processing
Host MAC
Switch control
Ethernet switch
PCI
10/100 BASE-T
Ethernet
H.100
PCI card
A beating heart of IP
IP
NIC
CPU
IP
PCI
NIC
CPU CPU
TTS/ASR
PCI
Inbound caller
Next-gen card
Hopping on both legs
Application server
Client machine
NIC
CPU
NIC
CPU CPU
IP
TTS/ASR
PCI
PCI
IP
Inbound caller
Next-gen card
Hopping on one leg
Application server
Client machine
Application server
Resource cards / chassis
Distributed architecture
Proxy server
Resource cards / chassis
Application server
Resource cards / chassis
Distributed architecture
Proxy server
Resource cards / chassis
WAN
Application server
Resource cards / chassis
Scaling – add more cards
Proxy server
Resource cards / chassis
WAN
Application server
Resource cards / chassis
Shared resources
Proxy server
Speech (TTS/ASR)
engine
WAN
Application server
Application server
Application server
Resource cards / chassis
SIP stack enlightening
Application server
Media resources
SIP stack
SIP signalling
Application server
Media resources
SIP stack
SIP signalling
Application server
Media resources
SIP stack
SIP signalling
Application server
Media resources
SIP stack
EthCall centre
Putting it all together
T1/E1VoIP
Head office
Eth
Any questions?
Haben Sie irgendwelche
Fragen?
Have you any questions?
Vous a n'importe quelles
questions ?
Heb u enig vragen?
Le tiene cualquiera pregunta?
L'ha qualunque domande?
Имейте Вас любые вопросы?
Czy maja Panstwo jakies pytania?
Have you any questions?
In summary
Check out the next-generation IP building blocks
Get the benefits the new architecture offers: From greater efficiency From easier distribution and scaling And from the ability to share resources
Stir in an integrated SIP stack And you’ve got the large scale enterprise IP
telephony solution you always wanted
Until we meet again…
The name was Ian ColvilleAnd you were a great audience
THANK YOU!
See Aculab on stand [email protected]
+44 (0)1908 273 923