igor2930 Series User’s Guide
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ALERTING -
Indicates that a call is coming.
ACTIVE-
Indicates that the VoIP connection is launched.
Codec
Indicates the voice codec employed by present channel.
PeerID
The present in-call or out-call peer ID (the format may be IP
or Domain).
Elapse
The format is represented as hours:minutes:seconds.
Tx Pkts
Total number of transmitted voice packets during this
connection session.
Rx Pkts
Total number of received voice packets during this connection
session.
Rx Losts
Total number of lost packets during this connection session.
Rx Jitter
The jitter of received voice packets.
In Calls
The accumulating in-call times.
Out Calls
The accumulating out-call times.
Speaker Gain
The volume of present call.
Log
Display logs of VoIP calls.
3.12 ISDN
3.12.1 Basic Concept
ISDN means integrated services digital network that is an international communications
standard for sending voice, video, and data over digital telephone lines or normal telephone
wires.
Below shows the menu items for ISDN.