© 2012 intertex data ab 1 what is sip trunking? moving to global uc – internet+ © 2012 intertex...
TRANSCRIPT
© 2012 Intertex Data AB 1
What is SIP Trunking?Moving to Global UC – Internet+
© 2012 Intertex Data AB
Prepared for: INGATE’S SIP TRUNK – UC SEMINARS: SIP Trunking, Video, Collaboration and MoreITEXPO Conference, Miami, February 2012
By: Karl Erik Ståhl President Intertex Data ABCEO and Chairman Ingate Systems [email protected]
Also see:http://www.ingate.com/files/An_Internet+_Model_for_Global_Unified_Communication.pdfWhitepaper (in progress)http://www.ingate.com/files/itexpo_miami_2012/Intertex-Overview_of_an_Internet+_Model.ppsLive Demo Presentation from ITEXPO SIP Trunking Summit Miami, February 2011! http://www.ingate.com/files/ITEXPO_Miami_2011_Presentations/Intertex%20-%20UC%20Across%20the%20Borders.pps
© 2012 Intertex Data AB 2
SIP Trunking: We are Hooking up IP-PBXs to ITSPs
PSTNGWSIP System
Data & VoIP LAN
IP-PBX
SIP Trunking Provider
SIParator®
Confirmed Interoperability: Ingate & IntertexSIP Trunk Providers IP-PBXs
SIP Trunk
Compliant with
Aastra Aastra/Ericsson MX One Adtran UC Server Digium/Asterisk Avaya Aura Avaya IP Office Avaya SES/CM Avaya QE Brekeke Broadsoft Cisco Fonality HP/3Com -VCX Innovaphone Interactive Intelligence Iwatsu LG Nortel Microsoft OCS Mitel NEC / Sphere Nortel BCM Nortel SCS Objectworld Panasonic Samsung SER Shoretel Siemens SIP-Gear SwyxMore in pipeline....
360 Networks Airespring AT&T BandTel Bandwidth.com Broadvox BT (British Telecom) Cablevision Cbeyond Cellip Comm Partners Cordia Corporation Deltacom Excel Switching Gamma Telecom GEOS Global Crossing IP-Only Nectar Level 3 Netlogic Netsolutions
Nexvortex Nuvox O1 One Communications Paetec Primus RNK Telecom Skype TDC Telavox Tele2 Tele Pacific Teletek TeliaSonera Toplink Tritel VoEX Voice Flex VoIP Unlimited Voxbone Voxitas XeloQMore in pipeline...
Carrier Equipment Acme Packet Broadsoft Genband Sonus
Sylantro SER NSN More in pipeline…
© 2012 Intertex Data AB 4
Time for Something Better: Internet+
Learn from the success of the Internet:
Networks shall Not Be Application Specific!
The Internet+:A non application-specific transport network: Just like the Internet!
It IS the Internet – just extended:
+ Delivery to the users, on LANs and to smart phones
+ Prioritization for real-time traffic - Just enable diffserv
+ Metering and charging of “beyond Internet usage”
Good for everyone:
The SDN is not needed,
- IP connects end-to-end
- SIP is a self-routing
also for the Telcos:
Provide something better,
- and users will pay for it..
Bill the better!
© 2012 Intertex Data AB 5
Time for Something Better: Internet+
Learn from the success of the Internet:
Networks shall Not Be Application Specific!
The Internet+:A non application-specific transport network: Just like the Internet!
It IS the Internet – just extended:
+ Delivery to the users, on LANs and to smart phones
+ Prioritization for real time traffic - Just enable diffserv
+ Metering and charging of “beyond Internet usage”
Good for everyone:
The SDN is not needed,
- IP connects end-to-end
- SIP is a self-routing
also for the Telcos:
Provide something better,
- and usrs will pay for it..
Bill the better!
Enable the new services, interoperability and the standard we
need and want!
At the same time:- New Telco revenue
- Vast Telco infrastructure savings
How to do?Easier than believed!
© 2012 Intertex Data AB 6
Session Delivery Network (SDN) and IMS
Sorry, it’s POTSoIP SIP has been Used to Replace Pieces of the PSTN
Maintaining Old Structures POTSoIP
We had a cloud that could transport all communication, including voice and UC.
Today, we use the Internet for all smart communication, but lack global real-time communication, multimedia or UC.
We get the 100 years Plain Old Telephony Service (POTS) - maybe cheaper and more flexible. But is this the way forward?
Internet
Internet has Shown the Success of a Cloud!
We need this for global UC:
With:1. All you can do with SIP - UC2. Full mobility3. Numbers and SIP addresses4. Quality up to Telepresence5. Interoperability – Don’t GW,
unless required6. Delivery to the users
SIP Connect 1.1
Internet+ But got this (SDN/IMS):(Wires on top of the cloud!? Wasn’t
creating the cloud the success?)
MPLS
Session Delivery Network (SDN) = POTSoIP
© 2012 Intertex Data AB 8
We Are (sometimes) Doing Better!
PSTNGWSIP System
Data & VoIP LAN
IP-PBX
UC Voice MailRemote
Users Ingate/Intertex E-SBCs enable SIP based Live UC Across the Borders! (SIP does not traverse ordinary NAT/Firewalls.)
SIP Trunking Provider
SIParator®
Users and Services can be Everywhere: SIP must connect there!
© 2012 Intertex Data AB 9
Time for Something Better: Internet+
Learn from the success of the Internet:
Networks shall Not Be Application Specific!
The Internet+:A non application-specific transport network: Just like the Internet!
It IS the Internet – just extended:
+ Delivery to the users, on LANs and to smart phones
+ Prioritization for real time traffic - Just enable diffserv
+ Metering and charging of “beyond Internet usage”
Good for everyone:
The SDN is not needed,
- IP connects end-to-end
- SIP is a self-routing
also for the Telcos:
Provide something better,
- and users will pay for it..
Bill the better!
© 2012 Intertex Data AB 10
It Should be of Utmost Interest for the Telcos
For real-time usage, we need an Internet pipe with prioritization enabled - not just for telepresence quality, but also for 2G, 3G and 4G wireless real-time usage with smart phones Has to be charged separately. If not, it would be used for everything and we are
back at all usage being at the same quality level.
And we don’t want our smart phone batteries drained
And we want to use both phone number and addresses – not the many island.
Telephony Income (highly charged)
Low Charged Internet Bandwidth
Quality Bandwidth New Income
Data
RTC
Telephony+
Internet+ Economy
Skype etc.
Internet and Telephony Economy
Bandwidth Usage
Data
RTC
Internet+ Model
ENUM
DNS
EMSTR-069
SIP Connect 1.1
PKI
The Internet with Quality Enabled
Global IP Transport Network
All SIP Routed Everywhere (Not Gatewayed! Via SIP Proxies – Not B2BUAs)The TOQrouter – Trust, Openness, Quality – is a routing SIP proxy, a billing meter, and with built in SBC.
Most Important: SIP Everywhere – Just like HTTP!
We would not have the Web, if HTTP did not go between the Browser and the Web server.
Today SIP is stopped and limited by Firewall/NATs, SoftSwitches and bad SBCs.
The TOQrouter is a standard compliant SIP proxy (and SBC) that routes all SIP between the Users and Servers according to RCF 3261. The TOQrouter is not interfering with the usage of the SIP communication (like today’s plumbing), but can measure the usage for billing.
Proper SIP transport (by routing SIP proxies) is required:
•For all beyond POTS usage, UC
•For eliminating network incompatibilities – Interop issues are then reduced to being only between clients and services
•For mobility: User and services can be anywhere!
•For global UC: Clients, PBXs, Cloud services etc. only have to use a standard SIP interface.
There is no other way to go!
© 2012 Intertex Data AB 13
More on the Internet+ Model
© 2012 Intertex Data AB
Today 1st, 1:30 pm : SIP Overview of an Internet+ Model
Thursday 2nd, 1:00 pm : Video-Over-IP, Driving the Need for an Internet+
Friday 3rd, 9:00 am : BoF, Room A208Birds-of-a-Feather , Session
Also see:http://www.ingate.com/files/An_Internet+_Model_for_Global_Unified_Communication.pdfWhitepaper (in progress)http://www.ingate.com/files/itexpo_miami_2012/Intertex-Overview_of_an_Internet+_Model.ppsLive Demo Presentation from ITEXPO SIP Trunking Summit Miami, February 2011! http://www.ingate.com/files/ITEXPO_Miami_2011_Presentations/Intertex%20-%20UC%20Across%20the%20Borders.pps