Multi-Tech Systems MultiVOIP GSM SIP-to-Cellular Gateways MVPGSM-2 ユーザーズマニュアル

Chapter 6: Using the Software 

Multi-Tech Systems, Inc. 

MVPGSM 

70 

Log # column 

1 or higher 

All calls are assigned an event number in chronological order, with the 
most recent call having the highest event number. 

Start Date, Time 
column 

dd:mm:yyyy 
hh:mm:ss 

The starting time of the call.  The date is presented as a day and a month 
of one or two digits, and a four-digit year, followed by a time-of-day. 

Duration column 

hh:mm:ss 

This describes how long the call lasted in hours, minutes, and seconds.

Type 

SIP 

Indicates the Call Signaling protocol used for the call (SIP). 

Status column 

success or failure  Displays the status of the call (whether the call was completed or not).

IP Direction  

Incoming, 
outgoing 

Shows call "incoming" or "outgoing" with respect to the gateway.

Mode column 

voice or FAX 

Shows if the event being described was a voice call or a FAX call.

From column 

gateway name 

Displays the name of the voice gateway that originates the call.

To column 

gateway name 

Displays the name of the voice gateway that completes the call.

Special Buttons 

Previous 

-- 

Displays log entry before currently selected one. 

Next 

-- 

Displays log entry after currently selected one. 

First 

-- 

Displays first log entry

Last 

-- 

Displays last log entry.

Delete File 

-- 

Deletes selected log file.

Call Details 

Voice coder 

Coder protocol  The voice coder being used on this call.

Disconnect Reason 

"Normal" or 
"Local" 

Indicates whether the call was disconnected simply because the desired 
conversation was done or some other irregular cause.  

DTMF Capability 

inband, 
out of band 
 

Indicates whether the DTMF dialing digits are carried "Inband" or "Out of 
Band." The corresponding field values differ for the 3 different VOIP 
protocols. 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. 

Outbound Digits 
Received 

0-9, #, * 

These are the digits received from the remote SIP end point that are used 
to initiate a call out on the wireless network. 

Outbound Digits Sent  0-9, #, * 

These are the digits received from the wireless network and sent to the 
remote SIP end point to place a call. 

Server Details 

When the MultiVOIP GSM is operating in the non-direct mode (with 
proxy in SIP mode), this field shows the IP address of the server that is 
directing IP phone traffic. 

Packets sent 

integer value 

Number of voice packets sent over the IP network during this call. 

Packets received 

integer value 

Number of voice packets received over the IP network in the course of 
this call. 

Packets lost 

integer value 

Number of voice packets from this call that were lost after being received 
from the IP network. 

Bytes sent 

integer value 

Number of bytes of voice sent over the IP network during this call.

Bytes received 

integer value 

Number of bytes of voice received over the IP network during this call.

FROM Details 

Gateway Name 

alphanumeric 

Identifier for the VOIP gateway that originated this call. 

IP Address 

n.n.n.n 

IP address for the VOIP gateway that originated this call. 

Options 

FEC, SC 

Displays transmission options used by the gateway originating the call.

TO Details 

Gateway Name 

alphanumeric 

Identifier for the VOIP gateway that received this call. 

IP Address 

n.n.n.n 

IP address for the VOIP gateway that received this call. 

Options 

 

Displays transmission options used by VOIP gateway receiving the call.

Supplementary Services Info 

Call Transferred To 

phone number  Number of party called in transfer.

Call Forwarded To 

phone number  Number of party called in forwarding.