DSPs provide four major functions in a voice gateway:
- Voice termination: is the process of digitizing and packetizing the audio stream on a TDM interface. A DSP is required to convert the traditional audio stream to VoIP.
- Trancoding: is the process of matching two disparate VoIP streams. This is required when the codecs or sampling rate of two VoIP streams do not match.
- Conferencing: The DSPs in a voice gateway cna be registered to a CallManager to provide hardware based conferencing.
- Media termination point (MTP): You insert MTP's into a call to provide supplementary services if H323v2 is not supported end to end. Supplementary services include hold, converence, or other signaling instructions that are invoked during the call.
The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...
This document describe how DST changes and how time changes are
implemented in DST. Daylight Saving Time (DST) is the practice of
setting the clocks forward 1 hour from standard time during the summer
months, and back again in the fall, in order to make b...