AT&T Voice over EVPN and Managed IP Telephony Services
AT&T has advanced its product portfolio with new UC products, such as conferencing and collaboration. It can deliver OCS as a managed service on a bespoke basis, and has extended coverage and performance to more countries. (9/23/2009)
BT Onevoice
BT is continuing to extend coverage, now across Latin America, improve its FMC Mobile Access offer by supporting more OS, extending SIP trunking (and IP Centrex outside the UK). It is also very active with building a strong UCC portfolio. (9/23/2009)
Orange Business Services Enterprise Telephony and Business Talk Global
Orange Business Services leads in coverage and is working on other areas such as expanding local voice calling and improving its online management tools. It has also secured a contract to deploy OCS R2 for 20,000 seats. (9/23/2009)
T-Systems (Deutsche Telekom) Managed VoIP
With the new focus on selling the top-400 accounts, much of the T-Systems product strategy has focused on offering IP telephony with tight application integration, desktop services and UCC wraps. Increasing coverage is a priority. (9/23/2009)
Verizon Business IP Telephony
Verizon Business has the broadest international mix of IPT products, a strong first mover advantage with SIP Trunking and continuing to launch innovative services. However, more focus on wireless integration would give the portfolio a boost. (9/23/2009)
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Product Landscape Chart
