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Note

The SIP Voice Quality reporting is a licensed feature. To enable this feature, you should obtain the feature license. For more information, see Working with Licenses. 

Note

The voice metrics will be collected only in the DSP mode; audio metrics will not be collected for any call routed in the Proxy or Direct Media mode.

Configuring SIP Voice Quality Server Settings

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  1. In the WebUI, click the Settings tab.

  2. In the left navigation pane, go to SIP > SIP Voice Quality Server.
    The following window appears.

    Panel
    borderStylenone
    Caption
    0Figure
    1SIP Voice Quality Server Settings
    3SIP Voice Quality Server Settings

    Image Modified

  3. Select Enable from the SIP Voice Quality Reporting drop-down menu. For detailed information on the fields, see SIP Voice Quality Server Settings - Field Definitions.

  4. Enter the IP Address or Fully Qualified Domain Name (FQDN) of the UCD server that receives the NOTIFY.

  5. Enter the port of the server that receives NOTIFY.

  6. Select an entry from the Transport Protocol field. The available options are: TCP, UDP, and TLS.
    When the selected Transport Protocol is TLS, then the default TLS Profile is Default TLS Profile.

  7. Enter the Reporting Interval value field.

  8. Enter the Impairment Threshold value.

  9. Select the SIP Signaling group(s). To select a SIP Signaling group, click Add/Edit button.
    The following window appears.

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    borderStylenone
    Caption
    0Figure
    1Selecting IP SG
    3Selecting IP SG

    Image Modified

     

    1. Select the SIP Signaling group(s) from the list.
    2. Click OK.
  10. Click Apply.

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Th following window displays that shows the counters

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Caption
0Figure
1Voice Server Counters

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Notify Message Examples

The following are examples of NOTIFY messages.

Code Block
languagenone
themeConfluencelanguagenone
titleA NOTIFY sample with multiple audio metrics of vaiouss active call as payload.
NOTIFY sip:ucd-p.nectar.com:5060 SIP/2.0
Allow: INVITE, ACK, CANCEL, BYE, UPDATE, NOTIFY, OPTIONS, REFER, REGISTER
Call-ID: call-D6877400-0000-0010-1B19-35@134.56.227.59
Contact: <sip: ucd-p.nectar.com;transport=TLS>
Content-Length: 1234
Content-Type: multipart/mixed;boundary="boundary1"
CSeq: 1 NOTIFY
Event: vq-rtcpxr
From:  <sip:sbc.sonusnet.com:5060>;tag=8638e33b-15c
Max-Forwards: 70
Supported: replaces,update,100rel
To:  <sip: ucd-p.nectar.com:5060>
User-Agent: SONUS SBC1000 QOE2v3 Sonus SBC; Interval=30
Via: SIP/2.0/TLS 134.56.227.59;branch=z9hG4bK-UX-8638-e33b-03a4
 
--boundary1
rtcp-xr-30-second-report-1
--boundary1
rtcp-xr-30-second-report-2
--boundary1
rtcp-xr-30-second-report-3
--boundary1
rtcp-xr-30-second-report-4
--boundary1
rtcp-xr-30-second-report-5
--boundary1
rtcp-xr-30-second-report-6
--boundary1
rtcp-xr-30-second-report-7
--boundary1
rtcp-xr-30-second-report-8
--boundary1
rtcp-xr-30-second-report-9
--boundary1
rtcp-xr-30-second-report-10
--boundary1--

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