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© 2006 Cisco Systems, Inc. All rights reserved. CIPT1 v Module Summary Cisco Catalyst switches provide three important functions in an IP telephony deployment: voice VLANs, CoS, and PoE. Cisco IP telephony endpoints support the G.711 and G.729 codecs and include the full range of desktop, PC-based, and conference-room IP phones. To register to a Cisco Unified CallManager, an IP phone obtains a VLAN ID and IP address and downloads configuration information from the TFTP server. Configuring Cisco Unified CallManager to automatically or manually add IP endpoints entails changing the Cisco Unified CallManager name to its IP address, configuring device pools, and assigning phone button templates.
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© 2006 Cisco Systems, Inc. All rights reserved. CIPT1 v Module Summary (Cont.) Cisco Unified CallManager Release 5.0 supports SIP phones using standard compliant SIP line side. Cisco SIP phones support either basic or advanced features and are fully managed by TFTP. Third-party SIP phones are also supported with very basic features. Cisco Unified CallManager BAT enables you to add large numbers of devices, users, and ports to the Cisco Unified CallManager database. Cisco Unified CallManager BAT can be used anytime but is typically launched during deployment or when making wholesale changes to phone extensions. Day-to-day changes to individual phones are normally done in Cisco Unified CallManager Administration.
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© 2006 Cisco Systems, Inc. All rights reserved. CIPT1 v5.03-3
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