 WebSphere Voice Server 5.1
In addition to the hardware and software listed on the System requirements page. WebSphere Voice Server 5.1 also requires a compatible third-party Interactive Voice Response (IVR) application or VoiceXML 2.0 / VoiceXML 2.1 gateway. For more information, see IVR and gateway compatibility for WebSphere Voice Server for Multiplatforms V5.1. WebSphere Voice Server 4.2
WebSphere Voice Server 4.2 requires the separately orderable, WebSphere Voice Response for AIX V3.1 or V4.2 products. The general WebSphere Voice Response for AIX hardware requirements are identified in the WebSphere Voice Response for AIX General Information and Planning Guide. A minimum configuration example is: - RS/6000 Systems or pSeries Systems that support the use of the digital trunk adapters (RS/6000 with the IBM ARTIC 960RxD DTXA FC6310 adapter) for connectivity to the telephony networks. Memory and CPU usage are defined in the WebSphere Voice Response publications.
- RS/6000 or pSeries 233 MHz or higher
- 512 MB RAM required, plus 15 MB per speech recognition or text-to-speech (TTS) engine configured and 300 MB for any Concatenative TTS (CTTS) option except U.S. English, German, French, and Simplified Chinese, which require an additional 600 MB
- 2 GB disk drive, or higher
- LAN adapter - 100 MB Ethernet
Note: Refer to the announcement of WebSphere Voice Response for AIX, V4.2 Telephony Platform for the actual system requirements. For details on the necessary deployment environment for WebSphere Voice Response for AIX see the System requirements page for that product. | 
