xo enterprise sip

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XO® ENTERPRISE SIP



XO® Enterprise SIP

• XO® Enterprise SIP is a dynamic, end-to-end, IP-based voice communications solution for businesses with multiple locations – Provides high-capacity connections using Session Initiation Protocol

(SIP) technology to a headquarters location, or to a limited number of primary locations, that in turn connect to the customer’s private network to serve additional branches • SIP Connections can be to Session Border Controller-SBC, IP-PBX or Fax Server

devices• Private network can be customer’s private network, or the award-winning XO

MPLS IP-VPN solution

– Helps businesses make the transition to company-wide, next generation Voice over IP (VoIP) technology

Eliminates need to buy and manage lines at each location through contracts with multiple local exchange carriers



Industry Recognition

• Internet Telephony Product of the Year

• According to Frost & Sullivan,* XO ranks highest among nationwide VoIP/SIP Trunking service providers• XO is the current

market leader in terms of users

* Frost & Sullivan, North American VoIP Access and SIP Trunking Services Market



• Lower operating costs and eliminate multiple carriers for voice lines at each location

• Reduce capital costs by eliminating PBXs at every location • Extend VoIP services to branch locations using your Wide Area Network• Increase network efficiency by using idle bandwidth at one location for

demands at others • Carry your site-to-site calling on your wide area network • Gain business continuity with failover from one enterprise SIP connection

to another, built-in network redundancy and automatic call routing• Use call compression and bursting features – so you always have

additional call capacity when you need it • Leverage existing investments in VoIP phone systems • Make it easy with flexible pricing and one provider

Advantages of XO® Enterprise SIP



Before XO® Enterprise SIP

BEFORE: Enterprises had to work with more than one local carrier to provide separate Primary Rate Interface (PRI) lines or IP connections to each location.



XO Enterprise SIP Solution

AFTER: XO Enterprise SIP provides high-capacity SIP trunking to one or more primary locations.



How It Works

(AFTER): Use your customer network, or the award-winning XO® MPLS IP-VPN solution, extend VoIP to remaining branch locations

• Eliminate lines, and equipment • Gain business continuity options• Share capacity for sessions across enterprise



XO® Enterprise SIP + XO® MPLS IP-VPN

For companies that do not have a private network:

• Enterprises can combine XO Enterprise SIP with XO MPLS IP-VPN for an all-in-one, multi-site IP communications solution

• Provides a simpler, more cost effective network management structure – all traffic over one network

• Simplifies with fully-managed solution – XO will configure, deploy, monitor, and manage at each customer site

• Provides routing intelligence in the network and allows routing by customer-designated Class of Service options



Connect More Locations with XO®

• XO can provide business-class VoIP services in more markets than other communications services providers– XO VoIP footprint covers

nearly every state and 2,700 cities nationwide

• XO Enterprise SIP is ideal for:– Retail and restaurants– Financial services



Substantial Cost Savings

• Pricing Flexibility– Select the TOTAL number of sessions you want to buy for ALL LOCATIONS – Pick the port speed that will support total sessions, plus capacity for failover – Tailor the pricing with your choice of an XO® Corporate Long Distance Plan– Bundle with XO MPLS IP-VPN solution, if needed

• XO Enterprise SIP provides greatest volume discounts for inbound and outbound calling sessions across your enterprise

• Solution gives you the flexibility to select the options you want, so you don’t pay for more than you need



Business Continuity Features

• Redundancy Options – Failover from one XO® Enterprise SIP connection to another – Redundancy inherent in the network

• Ability to share capacity for calling sessions across the enterprise and burst up to 100% of committed sessions (up to maximum allowed by port speed)

• Automatic Call Routing– Automatically redirects an incoming call to alternate number in

event of an unforeseen interruption in service • You designate alternate number: mobile, home, PBX main or another

dedicated number



More Advantages

• Provides High-Capacity Connections – Incremental Bandwidths Ranging from 10 Mbps to 1 Gig

• Port Speeds available: 10, 20, 40, 60, 100, 200, 300, 500, 1,000 Mbps

• Allows you to Select Compression Option– Uncompressed calls use a codec of G.711 (standard)

• G.729a also available; compresses the packet size of voice calls, which permits more simultaneous voice calls on the same bandwidth



Virtual Telephone Numbers

• Virtual Telephone Numbers (TNs) give you a presence in markets where you do not physically have an office

• Useful for organizations that serve many markets from a single office location

• Virtual TNs are available at additional monthly charge to meet market needs

• Calls made from Virtual DIDs are billed at local rates

• Available in all XO® markets within the XO Enterprise SIP network footprint



XO® Enterprise SIP Interoperability

• Interoperability typically with Session Border Controllers (SBC)– Acme– Sonus

• Certified IP-PBXs for XO Enterprise SIP (typically larger IP-PBXs)– Cisco Unified Communications Manager 5.1, 6.1 and 7.0.1 for use with and

without Cisco Unified Border Element (CUBE)– Avaya Communication Manager 5.1 and SES 5.1– Nortel CS-1000

• Independent Lab Testing for All Others



XO® Enterprise SIP Benefits Summary

Quality and Performance• Provides high-capacity connections• Gives you superior quality and reliability • Combines voice and data on single circuit• Squeezes more capacity out of circuits

because of compression technology• Provides competitive Service Level

Agreements

Flexibility• Connects more of your locations• Connects to a private network • Gives you Business Continuity Options • Is compatible with leading IP-PBX systems• Makes most use of time-of-day calling needs

because you can burst traffic at other locations • Allows you to only pay for options you need

Ease of Use• Manages local services from central location • Eliminates hardware and software associated

with managing multiple lines • Standardizes phone systems• Is available through one provider with one

point of accountability

Cost Savings• Reduces Total Cost of Ownership (TOC)• Leverages existing phone systems • Maximizes local and long distance savings • Shares sessions capacity across Enterprise• Leverages private network for free, unlimited

site-to-site calling • Is priced based on bandwidth and VoIP sessions

instead of lines



• Ability to Connect More Locations anywhere in the U.S. with Extended VoIP Coverage

• Substantial cost savings• Options for Business Continuity network redundancy and

diversity • Modular solution – you choose the options that fit your unique

business requirements• Quality and Reliability – more than 25,000 businesses

nationwide have already deployed XO VoIP solutions

Coming Soon –manage your network through an online web interface

Why XO® For Enterprise SIP?

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