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Table of Contents Expand all

play_arrow Overview
- play_arrow Overview of Bundles in the CTP Series
  - Types of Bundles Overview
  - Interface Naming Conventions for the CTP Series
- play_arrow VComp Bundle Overview
- play_arrow Interface Modules That Support Voice Compression Overview
play_arrow Configuration
play_arrow Administration
- play_arrow Changing the Status of Bundles
  - Activating, Disabling, or Deleting VComp Bundles (CTP Menu)
  - Activating, Disabling, or Deleting VComp Bundles (CTPView)
- play_arrow Displaying Runtime Information for VComp Bundles
  - Displaying Running VComp Bundle Configuration and Counters (CTP Menu)
  - Displaying Running VComp Bundle Configuration, State, and Counters (CTPView)
play_arrow Troubleshooting
- play_arrow Knowledge Base
  - https://kb.juniper.net/

list Table of Contents

English

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T1/E1 Interface Module with VComp Bundles Overview

date_range 26-May-23

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You can use both full and fractional T1 and E1 interface modules with voice compression modules to interconnect PBX voice switches over the IP/MPLS network.

T1 interfaces use channel-associated signaling (CAS). You can enable or disable CAS on T1 interfaces. E1 interfaces can use either CAS or common channel signaling (CCS).

With CCS, signaling information is transmitted on a separate channel from the data, and the signaling channel controls multiple data channels.
With CAS, also known as per-trunk signaling (PTS), routing information is used to direct the payload of voice or data to its destination. The routing information is encoded and transmitted in the same channel as the payload itself.

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