Voice Over Internet Protocol and Convergence
Course
Online
Description
-
Type
Course
-
Methodology
Online
This is an overview of the Voice over Internet Protocol and the move toward data and voice convergence. It includes the protocols used in VoIP including the signalling and bearer systems. It is an instructor led course with practical exercises.
Reviews
Subjects
- IT
- Protocol
- Voice
- Internet
Course programme
- Voice networks
- Data Networks
- Voice and Data convergence
- Hybrid networks
- Voice over IP
- VoIP implementations
- Analogue bandwidth
- Codecs
- Pulse Code Modulation
- Telephone numbering
- Delay and Echo
- Circuit Switched Networks
- Time Division Multiplexing
- Digital signalling
- Local Area Networks
- Ethernet
- Internet Protocol
- IP routing
- TCP
- TCP connections
- UDP
- Port numbering
- DHCP
- DNS
- Standards and protocols
- Speech coding and compression
- Network loading
- Delay and jitter
- Packet loss
- Echo cancellation
- Packet size
- IEEE 802.p/q
- The RTP header
- RTCP packet types
- SDES
- RTSP
- Mixers and Translators
- H.323 versions and features
- The H.323 protocol stack
- H.323 Architecture
- Directory services
- H.323 conferencing
- Registration, Administration, Status
- H.323 Call establishment
- The SIP protocol stack
- SIP Architecture
- SIP Addressing
- SIP Messages
- SIP Call establishment
- Session Description Protocol
- Comparison between SIP and H.323
- The IPPBX
- VoIP Softwsitches
- The VoIP Telephone
- VoIP Applications
- Skype and MSN
- Microsoft Live Communicator
- Computer based softphones
- Protocol stack
- Gateways
- MGCP Model
- Call establishment
- Interworking MGCP and SIP
- Protocol stack
- Gateways
- H.248/MEGACO Model
- Call establishment
- Interworking MEGACO and SIP
- Authentication
- Call set-up security
- Stateful Firewalls
- NAT
- Issues with Firewalls and NAT
- VoIP Firewall and NAT issues
- STUN and ICE
- Proxy Servers
- Securing voice on the LAN
- VLANs and VPNs
- IPSec with VoIP
- Issues
- Key points
- Wireless and VoIP
Voice Over Internet Protocol and Convergence