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By: JAY
CCIE Voice Introduce
Cisco Certified Internetwork Expert (CCIE) is the most rigorous of Cisco's Career Certifications and identifies the upper echelon of networking experts worldwide.

This course is led by a CCIE Routing & Switching and CCIE Security instructor, who has more than 12 years experience in Cisco internetworking.
This class uses a hands-on lecture approach that is designed to provide students with a CCIE level of understanding of the technologies covered in the Cisco Systems' CCIE Voice Lab Exam. This class will take your understanding to the next level that is required to obtain the CCIE certification. It delves deep into advanced implementations of Voice topics, as well as advanced interactions that occur when multiple technologies are implemented in tandem. Understanding the topics covered in this class will ensure that students are ready to take the next step in their CCIE preparation.
Class Topics
Below is a short list of some of the major topic domains covered in the CCIE Voice Advanced Technologies Class. This list is not meant to be exhaustive or all-inclusive, but is a rough guideline as to what topics will be generally covered in the class.
• Voice Network Design
• Call Manager & Call Manager Express
• Voice Gateway and Signaling
• Call Routing
• Voice Codecs
• Call Admission Control
• High Availability
• Media Resource Management
• QoS
• Unity
• IP Call Center
• Directory Services
• Fax
Prerequisites
• At least 2 years hands-on experience with Cisco IP Telephony
• Have passed the CCIE Voice Written Exam
• Have at least a basic understanding of the following technologies/topics covered in Cisco's CCIE Voice Lab Blueprint
o Basic Campus Design
1. DHCP, TFTP
2. Catalyst voice and data VLAN configuration
3. Catalyst VTP configuration
• Call Manager and Call Manager Express Configuration
1. Phone registration
2. Phone configuration
o Voice Gateway and Signalin
1. Analog and digital voice protocols: analog FXS, FXO-M1, T1, E1, PRI, CAS, R2
2. VoIP protocols: H323, MGCP, SCCP, SIP, RAS
o Call Routing
1. CCM route patterns (@ wildcard not tested)
2. CCM route preference and redundancy
3. IOS dial peers
4. Digit manipulation and translation
o Voice CODEC
1. G711ulaw, G711alaw, G729, G723
o Call Admission Control
1. Location-based
2. RAS-based
o High Availability Features
1. SRST
2. AAR
o Media Resource Management
1. Conference bridge software and hardware
2. Transcoder
3. MTP
4. MOH
o QoS Considerations
1. L2/L3 classifications and policing
2. Queuing mechanisms
3. LFI
4. Catalyst switch QoS
o Unified Messaging
1. Unity voicemail integration
2. Unity administration
o CRS/IPCC Express Application
1. Default script configuration and integration
2. Custom script configuration and integration
o Call Manager Voice Applications
1. Any native applications to Call Manager. Examples are extension mobility, attendant console, IPMA
o Supplementary Services
o Directory Services and Integration
o Fax
1. Fax pass-through
2. Fax relay

If you want to get more information please visit cathayschool.com
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