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Chapter 6: Using the Software
Multi-Tech Systems, Inc. MVPGSM 67
Call Progress Details: Field Definitions
Field Name Values Description
Channel 1-n This is the channel for which call-progress details are being viewed.
Call Details
Duration H/M/S The length of the call in hours, minutes, and seconds (hh:mm:ss).
Mode Voice or FAX Indicates whether the call being described was a voice call or a FAX call.
Voice Coder G.723, G.729,
G.711, etc.
The voice coder being used on this call.
IP Call Type SIP Indicates the Call Signaling protocol used for the call (SIP).
IP Call Direction incoming,
outgoing
Indicates whether the call in question is an incoming call or an outgoing
call.
Packet Details
Packets Sent integer value Number of voice packets sent over IP network in the course of this call.
Packets Rcvd integer value Number of voice packets received over IP network during this call.
Bytes Sent integer value Number of bytes sent over IP network in the course of this call.
Bytes Rcvd integer value Number of bytes received over IP network in the course of this call.
Packets Lost integer value Number of voice packets lost in the course of this call.
From – To Details Description
Gateway Name
(from)
alphanumeric
string
Identifier for the SIP end point gateway that originated the call.
IP Address (from) n.n.n.n IP address for the SIP end point that originated the call.
Options SC, FEC Displays VOIP transmission options in use on the current call. These may
include Forward Error Correction or Silence Compression.
Gateway Name (to) alphanumeric Identifier for the VOIP gateway that received the call.
IP Address (to) n.n.n.n IP address for the VOIP gateway that received the call.
Options SC, FEC Displays VOIP transmission options in use on the current call
DTMF/Other Details
Prefix Matched specified
dialing digits
Displays the dialed digits that were matched to a phonebook entry.
Outbound Digits Sent 0-9, #, * The digits transmitted by the MultiVOIP GSM for this call.
Outbound Digits
Received
0-9, #, * Of the digits transmitted by the MultiVOIP GSM for this call; these are the
digits that were confirmed as being received.
Server Details n.n.n.n
and/or other
related
descriptions
The IP address (etc.) of the traffic control server (if any) being used (SIP
proxy) will be displayed here if the call is handled through that server.
DTMF Capability inband,
out of band
Expressions
differ slightly
for different
Call Signaling
protocols.
Indicates whether the DTMF dialing digits are carried "Inband" or "Out of
Band."
For SIP it can display either "Out of Band RFC2833" or "Out of Band SIP
INFO" to indicate the out-of-band condition or "Inband" to indicate the
in-band condition.
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