Voice Messaging

Conferencing

• Cisco Attendant Console and WebAttendant
• Cisco Personal Assistant
• Cisco Unity
• Cisco Unity Express

• Cisco Conference Connection
• IP/VC
• Cisco MeetingPlace
• Cisco MeetingPlace Express

Cisco IP Telephony

Cisco IP Phones

• Cisco IP Telephony Applications Server Operating  System
• Cisco IP Telephony Solutions
• IP Communications System Test Releases
• Cisco IP Telephony Applications Backup

• Cisco IP Phones and Services
• Cisco MGCP IP Phones
• Cisco SIP IP Phones

Call Control Software and Systems

Customer Contact Center

• Cisco BTS 10200 Softswitch
• Cisco Call Session Control Platform (CSCP)
  The Cisco CSCP documentation set is restricted. Please contact your Cisco representative for access information.
• Cisco Emergency Responder
• Cisco Integrated Communications System
• Cisco PGW2200 and SC2200 (Media Gateway Controllers)
• Cisco SIP Proxy Server
• Cisco SIP VoIP Solutions
• Cisco Survivable Remote Site Telephony (SRST)
• Cisco Unified CallManager
• Cisco Unified CallManager Express
• Cisco Unified Presence Server
• Mobile Telephony over IP
• VCO (Telephony Applications and Programmable Switching)

• Customer Contact Software 

Select your product for more specific support information about hardware, software configuration, troubleshooting, and other topics.

Cisco Voice Gateways

• Catalyst 4000 Family Voice Gateways
• Catalyst 4224 Access Gateway Switch
• Catalyst 6000 Family Voice Gateways
• Cisco 827 and SOHO 77 Routers
• Cisco 1700 Series Routers
• Cisco 2600 Series Routers
• Cisco 3600 Series Routers
• Cisco 3700 Series Routers
• Cisco Access Digital Gateway DT-24+/DE-30+
• Cisco ATA 186 and 188 Analog Telephone Adaptor
• Cisco Access Analog Station Gateway Quick Reference Card
• Cisco Access Analog Trunk Gateway Quick Reference
• Cisco Core/High-End Routers (7000, 7200, 7300, 7400, 7500, 7600, 10000, 12000 Series Routers; Cisco ONS Routers)

• Cisco AS5300
• Cisco AS5350
• Cisco AS5400
• Cisco AS5800
• Cisco AS5850
• Cisco IAD2400 and 2420 Series
• Cisco Voice Gateway 200
• Cisco Voice Gateway 224
• Cisco Voice Gateway 248
• Voice Mail Gateways (DPA 76xx)

Cisco Voice Products Developer Documents

Related Information

• Cisco CallManager Developer Documents 
• Cisco Customer Response Applications (CRA) Developer Documents 
• Gatekeeper External Interface Reference, Version 3.1 
• TCL IVR API Version 2.0 Programmer's Guide 
• RADIUS Vendor-Specific Attributes Voice Implementation Guide 

• Cisco Dial, Voice, and Telephony Solutions
• Cisco IOS Voice Configuration Library
• Cisco VLT 2.5 User Guide