Example Implementations
  - Tellme Studio allows anyone to
    create a voice application and access it via phone 
    
      - http://studio.tellme.com
- +1-880-555-TELL
- +1-408-678-446 (International)
 
- VXI interpreter
    (Open source, SourceForge)
- BeVocal
- HeyAnita
- IBM Voice
    Server SDK
- Motorola
- Nuance
- PIPEBEACH
- Telera
- VoiceGenie