Cisco CVOICE 6.0: Configuring Digital Voice Ports

This course is included in our On-demand training solution.


Recognize the various digital trunk technologies, their associated signaling and configuration and verification

Target Audience

The target audience for this Learning Path will be established IT professionals with a solid, existing background in Cisco and networking technologies.


Prerequisites for this Learning Path are a valid CCNA certificate and a working knowledge of networking fundamentals, including LANs, WANs, and IP switching and routing. As well, basic internetworking skills and the ability to configure and operate Cisco routers and switches is essential. A working knowledge of traditional PSTN operation and technologies would be an asset.

Expected Duration

150 min.

Course Objectives

Cisco CVOICE 6.0: Configuring Digital Voice Ports

  • recognize the different types of digital voice ports and identify T1 and E1 CAS trunks and their associated signaling.
  • recognize ISDN voice ports and it’s associated signaling.
  • recognize how ISDN allows communication between the voice gateway and PBX or PSTN.
  • recognize the QSIF signaling protocol and its configuration.
  • determine the features and configuration of the various digital truck technologies and their signaling.
  • recognize how to configure T1 and E1 CAS trunks.
  • recognize how to configure and verify ISDN, T1, and E1 voice ports.
  • configure and verify digital voice ports.