Specifications

1-2
Cisco IOS Telephony Service, Version 2.02
Chapter 1 Cisco IOS Telephony Service Overview
12.2(2)XT Version 2.0 • Graphical user interface (GUI) using a standard web browser.
• Web browser recent call history and activity display
• Huntstop support
• Translation rule support
• Two-line support for Cisco IP Phone 7910
• Cisco IP Conference Station 7935 support
• Music on hold (MOH)
• Three-party G.711 conference calls
• Distinctive ringing
• Voice-mail integration with Active Voice using Skinny Client
Control Protocol (SCCP), including message waiting indication
• Cisco IP phone-to-phone intercom
• Cisco IP phone audio paging system
• On-hold call timeout alert
• Session Initiation Protocol (SIP) unsolicited message waiting
notification support
• Local phone directory display and search on Cisco IP phone
• Cisco IP phone URL provisioning command line interface (CLI)
• Basic Telephony Application Programming Interface (TAPI)-aware
PC application support for incoming call caller-ID and outgoing call
address-book dialing
• Interactive voice response (IVR) and auto-attendant support per
Cisco IP phone directory number using Toolkit Command
Language
• Third-party H.323 call transfers
12.2(8)T Version 2.0 This service was integrated into Cisco IOS Release 12.2(8)T and
implemented on the Cisco 3725 and Cisco 3745 routers.
12.2(8)T1 Version 2.0 This service was implemented on the Cisco 2600-XM and Cisco 2691
routers.
12.2(11)T Version 2.01
• This service was implemented on the Cisco 1760 routers and
support for Cisco 1750 was removed.
• Support was added for a greater number of connected
Cisco IP phones.
• Support was added for an increased number of directory numbers or
virtual voice ports on Cisco IP phones.
• Support was added for ATA-186.
• Support was added for top-line display description on the
Cisco IP Phone 7960 and Cisco IP Phone 7940.