Status (H.323 Trunk)

Last Updated : Nov 13, 2020 |
Prolog information
Path: TrunksLinesLine
Access this menu by clicking Trunks on the navigation panel. Alternatively, click System and then Control Unit and double-click the line.
Figure: Trunk Status (H.323 Trunk)

Information Displayed

Name
Description
IP Address
The gateway IP address from the VoIP form.
Line Number
Defined in the system configuration.
Number of Administered Channels
Number of channels from the VoIP line tab.
Total Channels in Use
Total of all the channels that have associated call references.
Administered Compression
The compression mode from the VoIP form.
Small Community Networking
The menu displays one of the following:
  • If not configured, the menu displays Disabled.
  • If configured and the other end responds, the menu displays Up.
  • If configured but the other end does not respond, the menu displays Down.
Direct Media Path
Either On or Off.
Enable Faststart
Either On or Off.
Silence Suppression
Either On or Off.
Channels Table
See the Channels Table table.

Channels Table

This table displays the following details:
Element
Description
Channel Number
Click on the row to view details of the call.
Call Ref
Call reference, assigned by the system and associated with the line in use. When a trace is in progress, any calls on the trunk will show (i) next to the Call Ref. If you select Call Details while a trace is in progress, the screen remains unchanged and a pop-up window appears which contains details about the selected call. The pop-up shows the state of the call at the time of selection and does not update. See Trace.
Current State
The current state of the call associated with the button. See Call States (Trunk).
Time in State
Reset to zero each time there is a state change.
RTP IP Address from Connection
IP address of the remote end of the RTP Media Stream.
CODEC
Available via H.323 message and may change throughout the call.
Connection Type
Either DirectMedia, RTP Relay or VCMs.
Caller ID or Dialed Digits
The information displayed depends on the call direction.
  • Incoming Calls – The Caller ID name and number. System Status displays None if the system received no caller ID.
  • Outgoing Calls – The digits sent to the central office.
Other Party on Call
See the Other Party on Call table.
Direction of Call
Displays the call as either Incoming or Outgoing.
Quality of Service (QoS)
Normal data packets can prevent or delay voice data from getting across the link, causing unacceptable speech quality. System Status provides the following information. The system calculates the statistics as defined in RFC 1889.
  • Round Trip Delay
  • Receive Jitter
  • Transmit Jitter
  • Receive Packet Loss
  • Transmit Packet Loss

Other Party on Call

Contains one of the following:
Where Call was Originated/Answered
Displayed Value
User
User name and number
VoiceMail Call flow
Start Point name
VoiceMail Box
Voicemail - user name or hunt group name of the mailbox
Data Service
RAS - service name
Conference
Conference name
Trunk
Line ID/URI Group/Channel number
Park Slot
Park Slot - when the other end has parked the call
Announcement
Announcement - the hunt group associated with the announcement number
Hunt Group
Hunt Group - name and number when a call is in a hunt group queue (not alerting)

Buttons

The following buttons can appear on this screen:
Button
Description
Call Details
Displays call details for the selected call, trunk or trunk channel.
Resume
Resumes updating screen in real time. When pressed, the button label and function changes to Pause.
Pause
Stops the screen from updating. The button label and function changes to Resume when the screen is paused.
Print...
Prints all information available in the current screen (including any information currently scrolled off).
Trace
Starts a trace of the rows selected. System Status displays a trace for each call associated with the selected trunk or extension. See Trace.
Trace All
Starts a trace for the whole trunk group or extension. System Status displays a trace for all calls associated with the trunk or extension. See Trace.
Save As...
Saves the information shown on the screen to a text file (TXT or CSV). You can only save trace screens as CSV text files.