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Steven J. Johnson

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Enabling Trusted Unified Communications Steven J. Johnson President, Ingate Systems Inc. As Ingate have interop ed with many IP-PBX vendors like we will also ... – PowerPoint PPT presentation

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Title: Steven J. Johnson

1
Enabling Trusted Unified Communications

Steven J. Johnson
President, Ingate Systems Inc.

2
Welcome
Ingates SIP Trunking Workshop
3
Ingate Systems

Founded in 2001
SIP aware firewall HW SW technology
Headquarters in Stockholm, Sweden
Ingate Systems Inc. subsidiary in Hollis, NH and
Ottawa, Canada
Focused development of SIP enabling security
technology
World leading Enterprise Session Border
Controller the Ingate SIParator
Driving SIP Trunking education

4
Global Customer Base

Over 5,000 units installed
Products covering 5 -10,000 seats

SIParator 95
SIParator 19
SIParator 50, 55 65
Ingate Products are the choice of a broad range
of customers
5
What is SIP Trunking?
6
SIP Trunking is Hot

SIP Trunking is currently the fastest-growing
segment of VoIP services. Its expected to have
an 89 percent CAGR from 2008 to 2013.
Infonetics Research

7
SIP Trunking is only the Beginning

To date, SIP trunking has been largely focused
on recreating current TDM voice services
(trunks) over IP. While useful, thats only one
possible use. We see the true market potential of
SIP trunking in its ability to act as a hosted
services conduit and to carry media other than
standard PSTN quality voice capabilities
impossible with TDM. - Broadsoft

8
NAT/Firewall Traversal Problem when SIP Trunking
over the Internet

SIP Trunking Provider
Public Internet
PSTN
IP-PBX
9
With a SIP Trunk over the Internet, it is not
really an option to just connect it to a VoIP LAN.

SIP Trunking Provider
Public Internet
PSTN
SIP Trunk Over the Internet
Severe Security Warning! No one wants the whole
Voice LAN exposed to the Internet. Any extra
firewall here needs to be SIP aware or widely
open.
IP-PBX
Data LAN
VoIP LAN
Who will issue a public white IP addresses to
every Phone?
10
Ingate Firewall Creating a Common Data andVoIP
LAN for SIP-Trunking over the Internet

SIP Trunking Provider
Public Internet
PSTN
Service Provider
Demarcation point and bringing SIP communication
to the LAN
IP PBX
11
Ingate SIParator Used with Existing Firewall
for SIP Trunking Service over Internet

SIP Trunking Provider
Public Internet
PSTN
Service Provider
Demarcation point and bringing SIP communication
to the LAN
IP-PBX
12
Managed SIP Trunk Connected to Separate
Enterprise VoIP LAN in Operators Space

SIP Trunking Provider Network
Public Internet
PSTN
Provider Security Warning!
Managed SIP Trunk
Enterprise Security Warning!
IP-PBX
Data LAN
VoIP LAN
Will Service Provider issue IP addresses to
every Phone?
13
Ingate Firewall Creating a Common Data andVoIP
LAN for Managed SIP Trunking Service

SIP Trunking Provider Network
Public Internet
PSTN
Service Provider
Managed SIP Trunk
Ingate Firewall
Demarcation point and SIP communication via both
WAN pipes.
Data VoIP LAN
14
Ingate SIParator Used with Existing Firewall for
Managed SIP Trunking Service

SIP Trunking Provider Network
Public Internet
PSTN
Service Provider
Managed SIP Trunk
Ingate SIParator
Demarcation point and SIP communication via both
WAN pipes.
Data VoIP LAN
15
The SIP Trunking Challenge

"Interoperability is a challenge facing SIP
trunking. There are organizations such as the SIP
Forum looking to solve such problems, but at the
end of the day, realized end-to-end solutions for
customers with multiple vendor and service
provider solutions will continue to be an
obstacle," (Rebecca Swensen, Research Analyst,
IDC)

Solution Ingate
16
Confirmed Interoperability
IP-PBXs