Skill

Cisco Collaboration: Mid-call Signalling and Session Timers

December 2021 with Lalo Nunez

Join Lalo Nunez as he reviews elements of a SIP conversation related to mid-calling signaling, session timers, and sip updates.

Recommended Experience

An understanding of concepts taught in Cisco CCNP Collaboration Core (350-801 CLCOR) is recommended.

Recommended Equipment

Learn how to gain hands-on experience and build a home lab in our Cisco Collaboration: Install Cisco Unified Communications Manager skill.

Related Certifications

CCNP Collaboration

Related Job Functions

Network Voice Engineer
Network Video Engineer

Lalo Nunez has been a CBT Nuggets trainer since 2020 and holds a variety of CompTIA and Cisco certifications. His areas of expertise include Cisco collaboration and networking.

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Videos in this skill

1. Intro: Mid-call Signaling and Session Timers (0:49)
2. Mid-call Signaling (Transfer) (7:34)
3. REFER Consume and Passthrough (6:51)
4. Unattended \ Blind Transfer (9:10)
5. Attended \ Consult Transfer (6:30)
6. Mid-call Signaling (Conferencing) (5:43)
7. Session Timers (10:46)
8. SIP Update (6:38)

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