Cisco IP Telephony Design Specialist
The Cisco IP Telephony Design Specialist certification was developed for those who design IP Telephony multi-service network solutions. Cisco IP Telephony Design Specialists can design a scalable, converged network using QOS, Cisco Call Manager clustering, H.323, MGCP, or SIP signaling protocols, and assess the scope of work required to integrate legacy TDM PBXs and voice mail systems into an existing data network.
Prerequisites
Valid CCDA certification.
Recommended Training
Cisco Unified Communications Architecture and Design (UCAD)
Implementing Cisco Quality of Service (QOS)
Cisco Lifecycle Services Advanced Unified Communications (LCSAUC) (web based)
Exams
642-415 UCAD
642-642 QOS
650-251 LSCAUC
Recertification
Cisco Specialist Certifications are valid for two years. To recertify, take and pass the current version of the required exam(s) or pass a current CCIE or CCDE written exam.