presentation for unified comms expo 2009
DESCRIPTION
Presentation For Unified Comms Expo, London Olympia on 12th March.www.thesipschool.comTRANSCRIPT
Understanding SIPand what else you’ve got to do!
SIP is Everywhere!
Even here
SESSION INITIATION PROTOCOL
Can we talk?
Ok Do you talk
Rabbit?
Tut!
SIP ~ INVITE
From: ‘Graham Francis’ <sip:[email protected]>To: <sip:[email protected]>Audio Codec – G711 or … Audio Codec – G729
200 OK
From: ‘Graham Francis’ <sip:[email protected]>To: <sip:[email protected]>Let’s use Audio Codec – G711
ACK
From: ‘Graham Francis’ <sip:[email protected]>To: <sip:[email protected]>Acknowledgement
VoIPVoIP VoIPVoIPVoIPVoIP
VoIPVoIPVoIPVoIP
VoIPVoIPVoIPVoIP
VoIPVoIPVoIPVoIP
VoIPVoIP
VoIPVoIP
VoIPVoIP
VoIPVoIPVoIPVoIP
VoIPVoIPVoIPVoIP VoIPVoIP
Unified ClientsUnified Clients
Unified ServerInc.
Registrar andLocation services
Unified ServerInc.
Registrar andLocation services
SIP IP PhonesSIP IP Phones
DirectoryDirectory DNSDNSMessaging ServerMessaging Server
GatewayGateway PBXPBXFirewall / NATFirewall / NAT
ITSPITSP
It’s an Obsession
40% – 80%savings
Lines – You choose
DIDs – How many?
Disaster Recovery
Branch 2 Branch £0?
Migrate from E1 if nervous
Customer Choice…
Help is at handHelp is at hand!
The Internet Engineering Task Force
X
Z
Y
SIP:Proxy
I got the CFNA Info I got the CFNA Info
I got the CFNA Info I got the CFNA Info I gave you the CFNA
info on boot up!I gave you the CFNA
info on boot up!
SIP:INVITESIP:INVITE
https://www.ietf.org/mailman/listinfo/bliss
PBX
ITSP
SIP Trunk
Firewall/NAT
You can go there
95% INVITE, CANCEL, ACK, BYE93% REGISTER 95% NOTIFY95% SUBSCRIBE 86% OPTIONS 77% INFO 72% REFER 72% UPDATE 64% MESSAGE 43% PUBLISH
Test Test test!!!!
15 million
RFC
>150 Docs>1000 Pages
“The Mitel ‘SIP Center of Excellence’ is pleased to announce that it fully supports
and endorses The SIP School and the SSCA™ as it’s program of choice for SIP training and
certification for it’s own technical staff, channel partners and clients.”
Down Economy
The Green Alternative
33% OFF!
Offer
Thank You