What Is IBM® Lotus® Sametime® Unified Telephony?
Here is a short excerpt from Understanding IBM Lotus Sametime Unified Telephony (This is an external IBM link):
IBM Lotus Sametime Unified Telephony (SUT) software is a new offering that is designed to make it easy to access and manage telephone communications from inside the Sametime or Lotus Notes client. The SUT offering extends the value of Sametime software as a platform for communications by providing a rich, unified communication and collaboration experience to users, allowing them to seamlessly and simply integrate voice, video, and telephony capabilities.
This is particularly beneficial for companies with multiple private branch exchange (PBX) environments. From a line-of-business perspective, integrating telephony as part of a company's unified communications platform can help improve business processes by improving collaboration and speeding decision making.
However, the telephony environment to be integrated may include tens or even hundreds of telephone systems as a result of decentralized decisions in divisions, countries, branch offices, or through acquired companies. Therefore, when implementing unified communications systems, IT and network managers are looking for solutions that can leverage and extend these disparate, mixed, multi-vendor communication systems.
How does the Dialogic® 2000 Media Gateway Series support IBM Lotus Sametime Unified Telephony?
The Dialogic® 2000 Media Gateway Series (DMG2000 Gateways) is a set of turnkey appliances that seamlessly merge traditional telephony systems with IP networks to help businesses migrate to IP telephony and SIP-based UC. The DMG2000 Gateways provide up to 120 channels of digital T1/E1 protocols to enable SIP gateway capabilities. Featuring unparalleled PBX and direct PSTN compatibility, these appliance gateways are easy to install, configure, and maintain and are tested for interoperability with IBM Lotus Sametime Unified Telephony (SUT) software.
Key features and services that the DMG2000 Gateways enable for IBM SUT are:
- Call delivery on multiple networks providing flexible call routing to suit the end user's requirements
- TDM-to-TDM failover routing for survivability
- Support for simultaneous SIP-to-PSTN and PBX connectivity
- Availability of Dialogic® ProTM Services Per Unit Plan support contracts
- Field-proven, broad PBX interoperability
- Detailed configuration guide
- International approvals

Read more in the Technical Brief.
- Click on the Support/Training Tab above for Dialogic Media Gateway Series General PBX Interoperability and Configuration Guides