1. S U C C E S S F U L L Y D E P L O Y I N G E N T E R P R I S E S I P T R U N K I N G Ingate SBC/E-SBC with Microsoft Lync Makes SIP Trunking Simple

2. S U C C E S S F U L L Y D E P L O Y I N G E N T E R P R I S E S I P T R U N K I N G Microsoft recommends a Session Border Controller (SBC) to provide connectivity and interoperability when connecting the Lync environment to a SIP trunk service Ingate secures and simplifies deployments of the Lync Unified Communications platform, paving the way for rapid installations that meet the strict security requirements necessary for todays businesses. Martin Feuk, General Manager, Ingate Systems AB. 2 Why is an SBC needed in the Lync solution? 2

3. S U C C E S S F U L L Y D E P L O Y I N G E N T E R P R I S E S I P T R U N K I N G What are the Key Benefits of the Ingate Products with Microsoft Lync? Ingate products can be set up as a core SBCs as well as Enterprise SBCs Transcode TCP, TLS and UDP Resolve interoperability issues (NAT, other integration issues that may occur between the trunk provider and Microsoft Lync) SIP normalization (Normalizes the SIP signaling between the SIP trunk service provider and Lync) High security solutions (IDS/IPS, rule packs, TLS & SRTP, decoding) DNS load balancing Full conference support Full consultative transfer support 3

4. S U C C E S S F U L L Y D E P L O Y I N G E N T E R P R I S E S I P T R U N K I N G 4 What are the Key Benefits of the Ingate Products with Microsoft Lync? Work with any existing firewall, or on its own, to allow SIP traffic Ensure quality of media services (Call admission control, CDR, bandwidth allocation. Optional with Ingate QoS module) RTCP, SRTP & SRTCP (Quality of media, sender and receiver reports) Full media bypass support (Optimizing bandwidth utilization) High availability solutions (Offered at SIP trunking level and at hardware level) Easy deployment with the Ingate Startup Tool, SUT TG (Offers pre- configurations for your IP-PBX & ITSP for an easy implementation) Easy to manage via the Ingate web GUI 4

5. S U C C E S S F U L L Y D E P L O Y I N G E N T E R P R I S E S I P T R U N K I N G How to Install the Ingate Product in a Lync solution? Ingate with Microsoft Lync, Enterprise solution

6. S U C C E S S F U L L Y D E P L O Y I N G E N T E R P R I S E S I P T R U N K I N G 6 Ingate with Microsoft Lync, Service Provider solution How to Install the Ingate Product in a Lync solution?

7. S U C C E S S F U L L Y D E P L O Y I N G E N T E R P R I S E S I P T R U N K I N G *) Calls = Concurrent RTP Sessions = SIP Trunks 150/400/1000 Calls* 500/700/900 Mbit/s 28 500/50 000/90 0000 Packets/s 50 Calls* 200 Mbit/s 10 000 Packets/s SIParator ® 95/96/97 Firewall ® 2950/2960/2970 1800/3000/8000 Calls* 4 500 Mbit/s 300 000 Packets/s Software Firewall/SIParator ® 25 - 10 000 Calls* Can be installed on a virtual machine or natively x86 Linux Servers (industry-standard PC architecture) The Ingate Product Range SIParator ® 51/56/66 Firewall ® 1510/1560/1660 Ingate IX78 SIParator ® 21 Firewall ® 1210 50 Calls* 90 Mbit/s 17 000 Packets/s

8. S U C C E S S F U L L Y D E P L O Y I N G E N T E R P R I S E S I P T R U N K I N G Why an E-SBC?

9. S U C C E S S F U L L Y D E P L O Y I N G E N T E R P R I S E S I P T R U N K I N G 9 About Ingate Systems Headquarters in Stockholm, Sweden North American subsidiary in New Hampshire Long Island, New York Ottawa, Canada Leading provider of Enterprise Session Border Controllers Aastra certified partner since 2012 Qualified for Microsoft Lync 2010 Pre-configurations for most major SIP trunking providers

10. S U C C E S S F U L L Y D E P L O Y I N G E N T E R P R I S E S I P T R U N K I N G More info about Ingate solutions with Microsoft Lync www.ingate.com/lync - Brochures - Configuration notes/How tos Ingate Startup Tool (SUT TG) - Offers pre-configurations for your IP-PBX & ITSP - Startup Tool is available at www.ingate.com Or contact sales@ingate.com 10