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Using Cisco Unified Communications Manager to
Configure Transcoding and Media Termination
Point
This chapter describes the steps for enabling transcoding and media termination point (MTP) support on
Cisco VGD 1T3 voice gateways in a Cisco Unified Communications Manager network. This feature
provides enhanced multiservice support by enabling transcode functions and MTP in voice gateway
routers. Using transcoding services reduces bandwidth needs resulting in tangible cost savings.
Digital signal processor (DSP) farms provide transcoding services using DSP resources on high-density
digital voice/fax network modules. This chapter contains the following sections:
•
Prerequisites for Transcoding and MTP for Cisco VGD 1T3 Voice Gateway, page 151
•
Restrictions for Transcoding and MTP for the Cisco VGD 1T3 Voice Gateway, page 152
•
Information About Transcoding and MTP for the Cisco VGD 1T3 Voice Gateway, page 152
•
Configuring Transcoding and MTP for the Cisco VGD 1T3 Voice Gateway, page 156
•
Configuration Examples for Transcoding and MTP, page 158
Prerequisites for Transcoding and MTP for Cisco VGD 1T3 Voice
Gateway
The prerequisites defined in the sections below apply to the configuration of transcoding and MTP for
the Cisco VGD 1T3 Voice Gateway:
•
DSP Resources, page 152
•
Codecs, page 152
Содержание VGD-1T3
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