SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING Presenter (photo) Enabling UC without rocket science Mikael Ekman VP Sales Ingate Systems
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING Ingate Systems • Headquarters in Stockholm, Sweden • North American subsidiary in New Hampshire • • • Long Island, New York San Jose, California Ottawa, Canada • Leading provider of Enterprise Session Border Controllers • • Fully SIP-capable Enterprise Firewalls Enterprise SBCs (SIParator®) • Avaya Dev. Connect partner since 2005 • Preconfigurations for all major SIP trunking providers • Support for remote workers • Security and control
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING Unified Communication VIDEO PRESENCE COLLABORATION VOICE
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING Unified Communications SIP Trunk-UC § Extending SIP communications to a range of different platforms and technologies. § The integration of many different UC Applications such as • Unified Messaging • Presence • Conference Servers • Social Media • Channel Marketing • Smart Phones • Mobile Applications • Communication Platforms ,
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING What is SIP ? – Why SIP ? • SIP = Session Initiated Protocol • Originally an American standard for UC with a lot of interpretations • The popularity of SIP Trunks is due primarily to the cost savings; due to a true convergence of voice and data infrastructure, Increased ROI, the maximizing of bandwidth utilization, open source protocol standards, and more. 8
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING Different Networking Products for SIP • Firewall • Gateway • Session Border Controller 9
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING When and when not to use a Firewall The aim of a Firewall is to block traffic or let traffic through. The Firewall shall NOT be used to: • Prevent SIP-specific overload conditions and malicious attacks • Open / close RTP media ports in sync with SIP signaling • Track session state and provide uninterrupted service • Perform interworking or security on encrypted sessions • Scale to handle many 1000 s of real-time sessions • Provide carrier class availability Source: NACR 10
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING When and when not to use a Gateway • The idea of a Gateway is to change § Signalling § Interfaces § Etc. • A gateway shall not be used when § § You want an easy solution Price sensitive You do not want a new NE You do not want conversions 11
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING When and when not to use an SBC • Session Border Controller – “Firewall for SIP / Vo. IP” • Secure the borders of a Vo. IP network § Protect Vo. IP, video and UC sessions § Authentication, Encryption, NAT traversal, Do. S protection • Fix protocol interworking issues • Only support for SIP and not for conversions to ISDN protocols 12
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING The Role of an E-SBC • NAT Traversal • SIP Protocol Interoperability • Call Routing Policies • Security • Quality of Service • Demarcation Point Source: NACR
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING REMOTE WORKERS
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING Implementation of an SBC
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING SIParator® Modes are Used Together with Existing (non SIP Aware) Firewalls* WAN SIParator® recommended with shared data and voice IP-pipe: • SIParator® controls Qo. S (traffic shapes to favour voice over data) Setup of Existing Firewall using LAN or DMZ SIParator®: • • Port Forward 5060 Port Forward Media Port range * Ingate can also be used as the complete combined Data and Voice Enterprise Firewall
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING Firewall® 2960 & SIParator® 96 The Ingate family Firewall® 2950 & SIParator® 95 e et l b ssi Po W o. S rad g up Firewall® 1660 & SIParator® 66 Firewall® 1560 & SIParator® 56 400 Calls* Firewall® 1510 & SIParator® 51 Firewall® 1210 & SIParator® 21 50 Calls* 200 Mbit/s 10 000 Packets/s 1800 Calls* 700 Mbit/s 50 000 Packets/s 3000 Calls* 4 500 Mbit/s 300 000 Packets/s 1000 Calls* 900 Mbit/s 90 000 Packets/s Software Firewall/SIParator ® 25 - 10 000 Calls* 150 Calls* 500 Mbit/s 28 500 Packets/s Can be installed on a virtual machine or natively x 85 Linux Servers (industry-standard PC architecture) *) Calls = Concurrent RTP Sessions = SIP Trunks
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING Ingate Start-Up Tool Step 1: Assign Addresses Step 2: Select IP-PBX Step 2: Select Service Provider
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING SIP Trunk installation on PBX 19
SUCCESSFULLY DEPLOYING ENTERPRISE SIP TRUNKING Ingate solutions • Works on all providers in mixed environments • Easy to install, setup and adapt • Enhances funtionality and Security Avoid headache buy a SIParator® SOLUTIONS
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