![Yealink SIP-T40P — administrator's Guide for IP Phone Voice Quality Monitoring [592/841]](/img/pdf.png)
Yealink SIP-T40P — administrator's Guide for IP Phone Voice Quality Monitoring [592/841]
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Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series IP Phones
576
Active field.
You must upload the OpenVPN TAR file using configuration files or via web user
interface in advance.
3. Press the Save soft key to accept the change.
The IP phone reboots automatically to make settings effective after a period of time.
Voice quality monitoring feature allows the IP phones to generate various quality
metrics for listening quality and conversational quality. These metrics can be sent
between the phones in RTCP-XR packets. These metrics can also be sent in SIP PUBLISH
messages to a central voice quality report collector. Two mechanisms for voice quality
monitoring are supported by Yealink IP phones:
RTCP-XR
VQ-RTCPXR
The RTCP-XR mechanism, complaint with RFC 3611-RTP Control Extended Reports
(RTCP-XR), provides the metrics contained in RTCP-XR packets for monitoring the quality
of calls. These metrics include network packet loss, delay metrics, analog metrics and
voice quality metrics.
Procedure
RTCP-XR can be configured using the configuration files.
Configuration
File
<y0000000000xx>.cfg
Configure RTCP-XR.
Parameter:
voice.rtcp_xr.enable
phone_setting.rtcp_xr_report.enable
Details of Configuration Parameters:
Parameters
Permitted Values
Default
voice.rtcp_xr.enable
0 or 1
0
Description:
Enables or disables the IP phone to send RTCP-XR packets.
0-Disabled
Содержание
- We are striving to improve our documentation quality and we appreciate your feedback email p.3
- Your opinions and comments to docsfeedback yealink com p.3
- Documentations p.5
- In this guide p.5
- About this guide p.5
- Changes for release 80 guide version 80 0 p.6
- Summary of changes p.6
- Changes for release 80 guide version 80 1 p.7
- Changes for release 80 guide version 80 0 p.8
- Changes for release 80 guide version 80 p.9
- Getting started 17 p.10
- Table of contents x p.10
- Table of contents p.10
- Product overview 1 p.10
- About this guide v p.10
- Configuring basic features 89 p.11
- Configuring advanced features 99 p.13
- Configuring audio features 27 p.14
- Troubleshooting 15 p.15
- Configuring security features 69 p.15
- Index 23 p.16
- Appendix 47 p.16
- Voip principle p.17
- Product overview p.17
- User agent client uac p.18
- Sip components p.18
- Sip ip phone models p.19
- User agent server uas p.19
- Physical features p.20
- Sip t48g p.20
- Physical features of ip phones p.20
- Physical features p.21
- Sip t46g p.21
- Physical features p.22
- Sip t42g p.22
- Sip t41p p.23
- Physical features p.23
- Sip t29g p.24
- Physical features p.24
- Sip t27p p.25
- Physical features p.25
- Sip t23p g p.26
- Physical features p.26
- Sip t21 p e2 p.27
- Physical features p.27
- Physical features p.28
- Sip t19 p e2 p.28
- Network features p.29
- Management p.29
- Phone features p.29
- Key features of ip phones p.29
- Codecs and voice features p.29
- Security p.30
- Physical features p.30
- Expansion module p.30
- Physical features p.31
- Physical features p.32
- Connecting the ip phones p.33
- Getting started p.33
- For sip t19 p e2 p.40
- Desk mount method p.40
- Wall mount method optional p.40
- For sip t48g t46g t29g p.40
- Connect the handset and optional headset p.40
- For sip t23p t23g t21 p e2 p.41
- For sip t19 p e2 p.41
- For sip t42g t41p p.41
- For sip t27p p.41
- Initialization process overview p.43
- Verifying startup p.44
- Reading icons p.46
- Configuration methods p.54
- Configuration files p.54
- Web user interface p.54
- Phone user interface p.54
- Common cfg file p.54
- Mac local cfg file p.55
- Mac oriented cfg file p.55
- Obtaining configuration files and resource files p.58
- Central provisioning p.58
- Sip t48g t46g t42g t41p t29g t27p t23p t23g t21 p e2 t19 p e2 ip phones running p.61
- Keys after auto provisioning these specific scenarios are applicable to p.61
- Configuration parameters p.61
- Behavior for keeping user personalized settings p.61
- Web user interface p.61
- Users would like to keep the personalized settings e g ringtones dial plan and dss p.61
- The following table lists the configuration parameters used to determine the phone p.61
- Sip t46g t23g ip phones as example for reference p.61
- Setting p.61
- Phone user interface p.61
- Keep user personalized settings p.61
- Keep user p.61
- Generally the administrator deploys phones in batch via auto provisioning yet some p.61
- Firmware version 80 or later the following demonstrated specific scenarios are taking p.61
- Configured via we p.61
- Web user interface p.62
- Phone user interface p.62
- To the following introduced scenarios p.62
- For more information on how to configure these parameters in different scenarios refer p.62
- Scenario a keep user personalized configuration settings ip phones are running firmware version prior to x 3 p.63
- Scenario a keep user personalized configuration settings p.63
- Scenario b keep user personalized configuration settings ip phones are running firmware version x 0 or later p.64
- Scenario b clear user personalized configuration settings p.67
- Scenario c keep user personalized settings after factory reset p.68
- Scenario d import or export the local configuration file p.70
- Supported provisioning protocols p.72
- Setting up the provisioning server p.72
- Provisioning server p.72
- Deploying phones from the provisioning server p.73
- Procedure p.74
- Configuring basic network parameters p.74
- Details of configuration parameters p.75
- Procedure p.76
- Details of configuration parameters p.76
- Static dns p.76
- Dhcp option p.78
- Procedure p.80
- Dhcp option 66 and option 43 p.80
- Details of configuration parameters p.80
- Dhcp option 42 and option 2 p.81
- Dhcp option 12 hostname on the ip phone p.81
- Procedure p.82
- Details of configuration parameters p.82
- Configuring network parameters manually p.83
- Procedure p.84
- Details of configuration parameters p.84
- Procedure p.89
- Details of configuration parameters p.90
- Configuring transmission methods of the internet port and pc port p.92
- Auto negotiate p.92
- Procedure p.93
- Half duplex p.93
- Full duplex p.93
- Details of configuration parameters p.94
- Procedure p.96
- Details of configuration parameters p.96
- Configuring pc port mode p.96
- Upgrading firmware p.97
- Upgrading firmware via web user interface p.98
- Upgrading firmware from the provisioning server p.99
- Procedure p.99
- Details of configuration parameters p.99
- Configuring basic features p.105
- Power indicator led p.107
- Procedure p.108
- Details of configuration parameters p.108
- Procedure p.111
- Notification popups p.111
- Details of configuration parameters p.112
- Procedure p.114
- Details of the configuration parameter p.114
- Contrast p.114
- Wallpaper p.115
- Procedure p.116
- Details of the configuration parameter p.116
- Backlight p.119
- Procedure p.120
- Details of configuration parameters p.120
- Procedure p.123
- Bluetooth p.123
- Details of the configuration parameter p.124
- Details of the configuration parameter p.125
- Procedure p.125
- Enable page tips p.125
- Procedure p.126
- Label length p.126
- Details of the configuration parameter p.127
- Account registration p.128
- Procedure p.128
- Details of configuration parameters p.129
- Call display p.139
- Procedure p.140
- Details of configuration parameters p.141
- Display method on dialing p.142
- Procedure p.143
- Details of configuration parameters p.143
- Web server type p.144
- Procedure p.144
- Details of configuration parameters p.145
- Time and date p.147
- Time zone p.148
- Ntp time server p.148
- Procedure p.149
- Details of configuration parameters p.149
- Time and date settings p.153
- Procedure p.154
- Details of configuration parameters p.154
- Procedure p.157
- Details of configuration parameters p.157
- Daylight saving time p.157
- Customizing an autodst template file p.161
- Procedure p.163
- Language p.164
- Details of configuration parameters p.164
- Loading language packs p.165
- Customizing a language for phone user interface p.165
- Procedure p.167
- Details of the configuration parameter p.167
- Customizing a language for web user interface p.168
- Procedure p.170
- Details of the configuration parameter p.171
- Specifying the language to use p.172
- Procedure p.172
- Details of configuration parameters p.173
- Input method customization p.174
- Input method p.174
- Procedure p.176
- Details of configuration parameters p.177
- Specifying the default input method p.178
- Procedure p.178
- Logo customization p.179
- Details of configuration parameters p.179
- Customizing a logo template file p.180
- Procedure p.181
- Configuring the logo shown on the idle screen p.181
- Details of configuration parameters p.182
- Softkey layout p.183
- Procedure p.184
- Details of configuration parameters p.184
- Customizing softkey layout template file p.185
- Procedure p.189
- Details of configuration parameters p.189
- Key as send p.191
- Procedure p.192
- Details of configuration parameters p.192
- Dial plan p.195
- Details of configuration parameters p.196
- Replace rule p.196
- Procedure p.196
- Customizing replace rule template file p.198
- Procedure p.199
- Procedure p.200
- Dial now p.200
- Details of configuration parameters p.200
- Delay time for dial now rule p.200
- Details of configuration parameters p.201
- Customizing dial now template file p.203
- Procedure p.205
- Details of configuration parameters p.205
- Procedure p.206
- Details of configuration parameters p.206
- Area code p.206
- Procedure p.208
- Block out p.208
- Details of configuration parameters p.209
- Procedure p.210
- Hotline p.210
- Details of configuration parameters p.211
- Procedure p.213
- Off hook hot line dialing p.213
- Details of configuration parameters p.213
- Directory p.215
- Customizing a directory template file p.215
- Procedure p.216
- Details of the configuration parameter p.216
- Search source in dialing p.217
- Customizing a super search template file p.217
- Procedure p.218
- Details of the configuration parameter p.219
- Save call log p.220
- Procedure p.220
- Details of the configuration parameter p.221
- Procedure p.222
- Details of the configuration parameter p.222
- Call list show number p.222
- Procedure p.223
- Missed call log p.223
- Details of the configuration parameter p.224
- Local directory p.225
- Customizing a local contact file p.225
- Customizing a local contact file black and white screen phones p.227
- Customizing a local contact file color screen phones p.228
- Procedure p.233
- Details of the configuration parameter p.234
- Procedure p.239
- Details of configuration parameters p.239
- Procedure p.240
- Details of configuration parameters p.241
- Procedure p.244
- Details of configuration parameters p.244
- Procedure p.245
- Details of configuration parameters p.245
- Procedure p.246
- Details of configuration parameters p.247
- Procedure p.249
- Auto answer tone p.249
- Details of configuration parameters p.250
- Procedure p.253
- Details of configuration parameters p.254
- Details of configuration parameters p.255
- Procedure p.255
- Procedure p.256
- Details of configuration parameters p.256
- Procedure p.258
- Details of the configuration parameter p.258
- Procedure p.260
- Details of configuration parameters p.260
- Procedure p.264
- Details of configuration parameters p.264
- Return message when dnd p.268
- Procedure p.268
- Dnd emergency p.268
- Details of configuration parameters p.269
- Dnd key p.274
- Procedure p.282
- Details of the configuration parameter p.283
- Procedure p.284
- Details of the configuration parameter p.284
- Procedure p.286
- Details of the configuration parameter p.286
- Procedure p.287
- Details of the configuration parameter p.288
- Timer t4 p.289
- Timer t2 p.289
- Timer t1 p.289
- Procedure p.289
- Details of configuration parameters p.290
- Procedure p.291
- Details of configuration parameters p.292
- Procedure p.294
- Details of configuration parameters p.295
- Procedure p.297
- Details of configuration parameters p.298
- Forward international p.300
- Forward emergency p.300
- Diversion history info p.300
- Procedure p.301
- Details of configuration parameters p.302
- Procedure p.322
- Details of configuration parameters p.322
- Procedure p.324
- Details of configuration parameters p.324
- Procedure p.326
- Details of configuration parameter p.327
- Procedure p.328
- Details of the configuration parameter p.328
- Procedure p.329
- Details of the configuration parameter p.330
- Procedure p.331
- Details of configuration parameters p.331
- Procedure p.332
- Details of configuration parameters p.334
- Directed call pickup key p.335
- Procedure p.343
- Details of configuration parameters p.344
- Group call pickup key p.345
- Procedure p.353
- Details of the configuration parameter p.354
- Procedure p.355
- Details of configuration parameters p.355
- Recall key p.357
- Procedure p.357
- Procedure p.362
- Details of configuration parameters p.362
- Procedure p.363
- Call park key p.364
- Procedure p.370
- Details of the configuration parameter p.371
- Rfc4916 p.374
- Procedure p.374
- Details of the configuration parameter p.374
- Rfc 2833 p.376
- Inband p.376
- Sip info p.377
- Procedure p.377
- Details of configuration parameters p.378
- Procedure p.382
- Details of configuration parameters p.382
- Procedure p.383
- Details of configuration parameters p.384
- Procedure p.385
- Details of configuration parameters p.386
- Procedure p.387
- Details of configuration parameters p.387
- Procedure p.388
- Intercom key p.389
- Procedure p.394
- Details of configuration parameters p.394
- Procedure p.396
- Procedure p.397
- Details of the configuration parameter p.397
- Procedure p.398
- Details of the configuration parameter p.399
- The ip phone can send the mac address in the register message sip send mac allow p.400
- Example of a sip register message p.400
- E g mac 00 15 65 74 b1 50 to the sip header p.400
- Click confirm to accept the change p.400
- Administrator s guide for sip t2 series t19 p e2 t4 series ip phones p.400
- Select the desired value from the pull down list of send user phone p.400
- Of the register message p.400
- Procedure p.401
- Details of the configuration parameter p.401
- Procedure p.403
- Details of the configuration parameter p.403
- Procedure p.405
- Details of the configuration parameter p.405
- Procedure p.406
- Details of the configuration parameter p.407
- Procedure p.408
- Details of the configuration parameter p.409
- Procedure p.411
- Details of the configuration parameter p.411
- Procedure p.412
- Details of configuration parameters p.413
- Procedure p.419
- Details of configuration parameters p.420
- Ldap attributes p.423
- Procedure p.424
- Details of configuration parameters p.425
- Ldap key p.432
- Blf subscription p.437
- Visual alert and audio alert for blf pickup p.438
- Shows the call has been p.438
- Receives an incoming call from 6002 when the monitored user receives an incoming call p.438
- In addition to the blf key visual alert for blf pickup feature enables the supervisor to p.438
- Established p.438
- And display a visual prompt e g 6001 6002 6001 is the monitored extension which p.438
- Administrator s guide for sip t2 series t19 p e2 t4 series ip phones p.438
- Visual and audio alert for blf pickup allow the supervisor s phone to play an alert tone p.438
- Blf led mode p.439
- Procedure p.440
- Details of configuration parameters p.442
- Blf key p.444
- Procedure p.451
- Details of configuration parameters p.452
- Blf list key p.455
- Procedure p.458
- Details of configuration parameters p.459
- Procedure p.460
- Details of configuration parameters p.461
- Details of configuration parameters p.463
- Acd key p.463
- Procedure p.467
- Details of configuration parameters p.468
- Private hold soft key p.470
- Details of configuration parameters p.470
- Private hold key p.471
- Details of configuration parameters p.471
- Procedure p.479
- Details of configuration parameters p.479
- Procedure p.482
- Details of configuration parameters p.483
- Procedure p.487
- Details of configuration parameters p.487
- Procedure p.488
- Details of the configuration parameter p.490
- Multicast paging key p.491
- Paging list key p.494
- Procedure p.501
- Details of configuration parameters p.502
- An http get message containing a specific url the server processes these messages p.505
- When the user presses the record key for the second time the ip phone sends a sip p.505
- When a user presses a record key for the first time during a call the ip phone sends a p.505
- This feature is not applicable to sip t19 p e2 ip phones p.505
- Them record and url record record is for the ip phone to send the server a sip info p.505
- Sip info message to the server with the specific header record on and then the p.505
- Recording stops p.505
- Recording starts p.505
- Record p.505
- Normally there are 2 main methods to trigger a recording on a certain server we call p.505
- Message containing a specific header url record is for the ip phone to send the server p.505
- Info message to the server with the specific header record off and then the p.505
- Example of a sip info message p.505
- Do is to trigger the recording and indicate the recording status p.505
- Configuring advanced features p.505
- And decides to start or stop a recording p.505
- Will respond with a 200 ok message p.506
- When the user presses the url record key for the second time the ip phone sends an p.506
- When a user presses a url record key for the first time during a call the ip phone sends p.506
- Url record p.506
- Message p.506
- If the recording is successfully started the server will respond with a 200 ok message p.506
- If the recording fails for some reasons for example the recording box is full the server p.506
- Http get message to the server and then the server will respond with a 200 ok p.506
- Example of an http get message p.506
- Example of a 200 ok message p.506
- An http get message to the server p.506
- Administrator s guide for sip t2 series t19 p e2 t4 series ip phones p.506
- Record key p.507
- Procedure p.507
- Url record key p.509
- Procedure p.513
- Details of configuration parameters p.514
- Hot desking key p.516
- Procedure p.520
- Details of the configuration parameter p.520
- Procedure p.526
- Details of configuration parameters p.528
- Sip notify message p.543
- Http https get request p.543
- Example of a sip notify with the variable value ok p.544
- Administrator s guide for sip t2 series t19 p e2 t4 series ip phones p.544
- Procedure p.547
- Details of the configuration parameter p.547
- Phone registration p.551
- Phone configuration for redundancy implementation p.551
- Procedure p.552
- Details of configuration parameters p.553
- Procedure p.566
- Outgoing call when the working server connection fails p.566
- Details of configuration parameters p.566
- Procedure p.569
- Details of configuration parameters p.569
- Details of configuration parameters p.577
- Procedure p.578
- Details of configuration parameters p.578
- Procedure p.580
- Details of configuration parameters p.580
- Procedure p.582
- Details of configuration parameters p.583
- Procedure p.586
- Details of configuration parameters p.587
- Procedure p.590
- Details of configuration parameters p.590
- Procedure p.592
- Details of configuration parameters p.592
- Procedure p.594
- Details of configuration parameters p.596
- Sip qos p.612
- Voice qos p.612
- Procedure p.612
- Details of configuration parameters p.613
- Symmetrical nat p.615
- Port restricted cone nat p.615
- Full cone nat p.615
- Address restricted cone nat p.615
- Stun simple traversal of udp over nats p.616
- Sip and tls source ports for nat traversal p.616
- Procedure p.616
- Details of configuration parameters p.617
- Procedure p.622
- Details of configuration parameters p.623
- Procedure p.624
- Details of configuration parameters p.625
- Procedure p.626
- Details of configuration parameters p.626
- Procedure p.629
- Details of configuration parameters p.629
- Ipv6 address assignment method p.633
- Procedure p.634
- Details of configuration parameters p.635
- Procedure p.643
- Details of the configuration parameter p.644
- Auto answer p.650
- Procedure p.651
- Details of configuration parameters p.651
- Procedure p.655
- Details of configuration parameters p.656
- Procedure p.661
- Details of the configuration parameter p.661
- Procedure p.663
- Details of the configuration parameter p.663
- Procedure p.664
- Details of the configuration parameter p.665
- Procedure p.666
- Details of the configuration parameter p.666
- Packetization time p.668
- Procedure p.669
- Details of configuration parameters p.670
- Procedure p.677
- Details of the configuration parameter p.677
- Details of the configuration parameter p.679
- Procedure p.679
- Procedure p.680
- Details of the configuration parameter p.681
- Procedure p.682
- Details of configuration parameters p.682
- Procedure p.685
- Details of the configuration parameter p.686
- Procedure p.687
- Details of the configuration parameter p.687
- Procedure p.688
- Details of the configuration parameter p.689
- Procedure p.690
- Details of configuration parameters p.691
- Phone lock type p.693
- Phone lock key p.694
- Certificates p.701
- Procedure p.702
- Details of configuration parameters p.704
- Procedure p.711
- Details of the configuration parameter p.711
- Procedure to encrypt configuration files p.714
- Procedure p.715
- Details of configuration parameters p.716
- Procedure p.719
- Details of configuration parameters p.719
- Procedure p.732
- Details of configuration parameters p.734
- Receiving data packets from the hub p.742
- Receiving data packets from pc port p.742
- Procedure p.742
- Details of the configuration parameter p.743
- Procedure p.744
- Details of the configuration parameter p.745
- Procedure p.746
- Details of the configuration parameter p.747
- Procedure p.752
- Details of the configuration parameter p.753
- Sip t19 p e2 11 p.768
- X ranges from 1 to 4 p.768
- Sip t21 p e2 2 11 p.768
- Programablekey x xml_phonebook p.768
- Programablekey x value p.768
- Programablekey x type p.768
- Programablekey x pickup_value p.768
- Programablekey x line p.768
- Programablekey x label p.768
- Programablekey x history_type p.768
- Phone model line key programable key ext key p.768
- Parameters and programable keys for each phone model p.768
- X ranges from 1 to14 p.768
- The following tables list relationship between the values of x in the following p.768
- Sip t27p 21 14 39 p.768
- Sip t23p g 3 11 p.768
- Rfc 2915 the naming authority pointer naptr dns resource record p.792
- Rfc 3581 an extension to the sip for symmetric response routing p.792
- Rfc 3372 sip for telephones sip t context and architectures p.792
- Rfc 3087 control of service context using sip request uri p.792
- Rfc 3361 dhcp for ipv4 option for sip servers p.792
- Rfc 2976 the sip info method p.792
- Rfc 3326 the reason header field for the session initiation protocol sip p.792
- Rfc 3325 sip asserted identity p.792
- Rfc 2833 rtp payload for dtmf digits telephony tones and telephony signals p.792
- Rfc 3324 requirements for network asserted identity p.792
- Rfc 2806 urls for telephone calls p.792
- Rfc 3323 a privacy mechanism for the session initiation protocol sip p.792
- Rfc 2782 a dns rr for specifying the location of services dns srv p.792
- Rfc 3608 sip extension header field for service route discovery during p.792
- Rfc 3313 private sip extensions for media authorization p.792
- Rfc 2617 http authentication basic and digest access authentication p.792
- Rfc 3312 integration of resource management and sip p.792
- Rfc 2543 sip session initiation protocol p.792
- Rfc 3555 mime type registration of rtp payload formats p.792
- Registration p.792
- Rfc 3550 rtp transport protocol for real time applications p.792
- Rfc 3311 the session initiation protocol sip update method p.792
- Network address translators nats p.792
- Rfc 3515 the session initiation protocol sip refer method p.792
- Rfc 3310 http digest authentication using authentication and key agreement p.792
- Administrator s guide for sip t2 series t19 p e2 t4 series ip phones p.792
- Rfc 3489 stun simple traversal of user datagram protocol udp through p.792
- Rfc 3266 support for ipv6 in session description protocol sdp p.792
- Rfc 3486 compressing the session initiation protocol sip p.792
- Rfc 3265 session initiation protocol sip specific event notification p.792
- Rfc 3455 private header p header extensions to the sip for the 3gpp p.792
- Rfc 3264 an offer answer model with the session description protocol sdp p.792
- Rfc 3428 session initiation protocol sip extension for instant messaging p.792
- Rfc 3263 session initiation protocol sip locating sip servers p.792
- Rfc 3420 internet media type message sipfrag p.792
- Rfc 3262 reliability of provisional responses in the session initiation protocol sip p.792
- Rfc 3398 isup to sip mapping p.792
- Rfc 3261 sip session initiation protocol replacement for rfc 2543 p.792
- Rfc 3856 a presence event package for session initiation protocol sip p.793
- Response ivr p.793
- Rfc 4579 sip call control conferencing for user agents p.793
- Rfc 3966 the tel uri for telephone number p.793
- Protocol sip p.793
- Rfc 4575 a sip event package for conference state p.793
- Rfc 3960 early media and ringing tone generation in sip p.793
- Rfc 4568 session description protocol sdp security descriptions for media p.793
- Rfc 3959 the early session disposition type for sip p.793
- Initiation protocol sip p.793
- Rfc 4566 sdp session description protocol p.793
- Rfc 3892 the session initiation protocol sip referred by mechanism p.793
- For the session initiation protocol sip p.793
- Rfc 4504 sip telephony device requirements and configuration p.793
- Rfc 3891 the session initiation protocol sip replaces header p.793
- Appendix p.793
- Rfc 4485 guidelines for authors of extensions to the sip p.793
- Rfc 3890 a transport independent bandwidth modifier for the sdp p.793
- Rfc 4475 session initiation protocol sip torture p.793
- Rfc 3863 presence information data format p.793
- Rfc 4458 sip uris for applications such as voicemail and interactive voice p.793
- Rfc 4353 a framework for conferencing with the sip p.793
- Rfc 3842 a message summary and message waiting indication event package p.793
- Rfc 4317 session description protocol sdp offer answer examples p.793
- Rfc 3725 best current practices for third party call control 3pcc in the session p.793
- Rfc 4244 an extension to the sip for request history information p.793
- Rfc 3711 the secure real time transport protocol srtp p.793
- Rfc 4235 an invite initiated dialog event package for the session initiation p.793
- Rfc 3702 authentication authorization and accounting requirements for the sip p.793
- Rfc 4083 3gpp release 5 requirements on sip p.793
- Rfc 3680 sip event package for registrations p.793
- Rfc 3666 sip public switched telephone network pstn call flows p.793
- Rfc 4028 session timers in the session initiation protocol sip p.793
- Rfc 3665 session initiation protocol sip basic call flow examples p.793
- Streams p.793
- Rfc 3969 iana registry for sip uri p.793
- Rfc 3611 rtp control protocol extended reports rtcp xr p.793
- Rfc 4583 session description protocol sdp format for binary floor control p.793
- Rfc 3968 iana registry for sip header field p.793
- Rfc 6141 re invite and target refresh request handling in sip p.794
- Draft levy sip diversion 08 txt diversion indication in sip p.794
- Rfc 6026 correct transaction handling for 2xx responses to sip invite requests p.794
- Draft ietf sipping rtcp summary 02 txt session initiation protocol package for p.794
- Draft ietf sipping cc conferencing 05 txt connection reuse in the session initiation p.794
- Rfc 5954 essential correction for ipv6 abnf and uri comparison in rfc 3261 p.794
- Draft ietf sipping cc conferencing 03 txt sip call control conferencing for user p.794
- Rfc 5806 diversion indication in sip p.794
- Draft ietf sip privacy 04 txt sip extensions for network asserted caller identity p.794
- Rfc 5630 the use of the sips uri scheme in sip p.794
- Draft ietf sip privacy 00 txt sip extensions for caller identity and privacy p.794
- Rfc 5589 session initiation protocol sip call control transfer p.794
- Draft ietf sip connect reuse 06 txt connection reuse in the session initiation p.794
- Rfc 5359 session initiation protocol service examples p.794
- Rfc 5079 rejecting anonymous requests in sip p.794
- Draft ietf sip cc transfer 05 txt sip call control transfer p.794
- Rfc 5009 p early media header p.794
- Draft ietf bliss shared appearances 15 txt shared appearances of a session p.794
- Rfc 4730 event package for kpml p.794
- Draft anil sipping bla 03 txt implementing bridged line appearances bla using p.794
- Rfc 4662 a sip event notification extension for resource lists p.794
- Draft anil sipping bla 02 txt implementing bridged line appearances bla using p.794
- Protocol sip p.794
- And privacy within trusted networks p.794
- Voice quality reporting event p.794
- Protocol bfcp streams p.794
- Agents p.794
- To find the applicable request for comments rfc document go to p.794
- November p.794
- Administrator s guide for sip t2 series t19 p e2 t4 series ip phones p.794
- The following sip request messages are supported p.794
- Initiation protocol sip address of record aor p.794
- Session initiation protocol sip p.794
- Http www ietf org rfc html and enter the rfc number p.794
- Xx response successful responses p.797
- Xx response request failure responses p.797
- Xx response redirection responses p.797
- Xx response information responses p.797
- Xx response server failure responses p.799
- Xx response global responses p.799
- F14 200 ok p.801
- F13 200 ok p.801
- F12 bye p.801
- F11 bye p.801
- F10 ack p.801
- F1 invite b p.801
- Way rtp channel established p.801
- User a proxy server user b p.801
- F9 ack p.801
- F8 200 ok p.801
- F7 200 ok p.801
- F6 180 ringing p.801
- F5 180 ringing p.801
- F4 100 trying p.801
- F3 100 trying p.801
- F2 invite b p.801
- F6 486 busy here p.804
- F5 486 busy here p.804
- F4 100 trying p.804
- F3 100 trying p.804
- F2 invite b p.804
- F1 invite b p.804
- User a proxy server user b p.804
- F8 ack p.804
- F7 ack p.804
- User a proxy server user b p.806
- F8 200 ok p.806
- F7 200 ok p.806
- F6 cancel p.806
- F5 cancel p.806
- F4 180 ringing p.806
- F3 180 ringing p.806
- F2 invite b p.806
- F1 invite b p.806
- Call is established between user a and user c p.816
- Administrator s guide for sip t2 series t19 p e2 t4 series ip phones p.816
- Call is established between user b and user c p.820
- Administrator s guide for sip t2 series t19 p e2 t4 series ip phones p.820
- User a transfers the call to user c p.820
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Learn how to configure voice quality monitoring for IP phones, including RTCP-XR and VQ-RTCPXR mechanisms. Ensure optimal call quality with effective settings.