Voice codecs
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TelcoBridges products support the following voice codecs. | TelcoBridges products support the following voice codecs. | ||
− | + | == Supported codecs == | |
<br> | <br> | ||
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**[http://en.wikipedia.org/wiki/G.726 G.726] - Supported packet durations: 20,30,40,50 and 60 msec | **[http://en.wikipedia.org/wiki/G.726 G.726] - Supported packet durations: 20,30,40,50 and 60 msec | ||
**[http://en.wikipedia.org/wiki/G.729 G.729a/ab] - Supported packet durations: 20,30,40,50,60,70 and 80 msec | **[http://en.wikipedia.org/wiki/G.729 G.729a/ab] - Supported packet durations: 20,30,40,50,60,70 and 80 msec | ||
+ | **[[Clearmode]] ([http://tools.ietf.org/html/rfc4040 rfc4040]) - Supported packet durations: 5,10,20,30,40,50,60 msec | ||
**[http://en.wikipedia.org/wiki/T.38 T.38] | **[http://en.wikipedia.org/wiki/T.38 T.38] | ||
− | + | *'''Other codecs''' | |
− | + | **[http://en.wikipedia.org/wiki/G.722 G.722] - Supported packet durations: 5,10,20,30,40,50 and 60 msec | |
− | *''' | + | |
**[http://en.wikipedia.org/wiki/G.728 G.728] - Supported packet durations: 20,30,40,50 and 60 msec | **[http://en.wikipedia.org/wiki/G.728 G.728] - Supported packet durations: 20,30,40,50 and 60 msec | ||
**[http://en.wikipedia.org/wiki/G.729 G.729eg] - Supported packet durations: 20,30,40,50,60,70 and 80 msec | **[http://en.wikipedia.org/wiki/G.729 G.729eg] - Supported packet durations: 20,30,40,50,60,70 and 80 msec | ||
− | **[http://en.wikipedia.org/wiki/Internet_Low_Bit_Rate_Codec iLBC] - Supported packet durations: [13kbps] 30 and 60 msec, [15kpbs] 20 | + | **[http://en.wikipedia.org/wiki/Internet_Low_Bit_Rate_Codec iLBC] - Supported packet durations: [13kbps] 30 and 60 msec, [15kpbs] 20 and 40 msec |
− | + | ||
− | + | ||
*'''Wireless codecs''' '''<sup>1</sup>''' | *'''Wireless codecs''' '''<sup>1</sup>''' | ||
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**[http://en.wikipedia.org/wiki/EVRC EVRC] - Supported packet durations: 20,40 and 60 msec | **[http://en.wikipedia.org/wiki/EVRC EVRC] - Supported packet durations: 20,40 and 60 msec | ||
**[http://en.wikipedia.org/wiki/QCELP QCELP] - Supported packet durations: 20,40 and 60 msec | **[http://en.wikipedia.org/wiki/QCELP QCELP] - Supported packet durations: 20,40 and 60 msec | ||
− | **[[G.722.2 (AMR-WB)]] - Supported packet durations: 20,40,60 | + | **[[G.722.2 (AMR-WB)]] - Supported packet durations: 20,40,60 and 80 msec |
+ | <br/> | ||
+ | == TMG media gateways codec capacity == | ||
+ | <br/> | ||
+ | {| cellpadding="5" border="1" class="wikitable" style="text-align: center" | ||
+ | |- | ||
+ | ! width="40" rowspan="2" | Media Gateway | ||
+ | ! width="400" colspan="6" | Universal codecs | ||
+ | ! width="240" colspan="4" | Other codecs | ||
+ | ! width="320" colspan="4" | Wireless codecs'''<sup>1</sup>''' | ||
+ | |- | ||
+ | ! width="80" | G.711 | ||
+ | ! width="80" | G.723.1 | ||
+ | ! width="80" | G.726 | ||
+ | ! width="80" | G.729ab | ||
+ | ! width="80" | T.38 | ||
+ | ! width="80" | clearmode (rfc4040) | ||
+ | ! width="80" | G.722 | ||
+ | ! width="80" | G.728 | ||
+ | ! width="80" | G.729eg | ||
+ | ! width="80" | iLBC | ||
+ | ! width="80" | AMR | ||
+ | ! width="80" | AMR-WB | ||
+ | ! width="80" | GSM-FR/GSM-EFR | ||
+ | ! width="80" | EVRC/QCELP | ||
+ | |- | ||
+ | | TMG800 | ||
+ | | 512 || 508 || 512 || 512 || 508 || 512 || 236 || 232 || 256 || 300 || 364 || 236 || 428 || 380 | ||
+ | |- | ||
+ | | TMG3200-TE16 TMG7800-TE16 | ||
+ | | 512 || 508 || 512 || 512 || 508 || 512 || 236 || 232 || 256 || 300 || 364 || 236 || 428 || 380 | ||
+ | |- | ||
+ | | TMG3200-TE32 TMG7800-TE32 | ||
+ | | 1024 || 1016 || 1024 || 1024 || 1016 || 1024|| 472 || 464 || 512 || 600 || 728 || 472 || 856 || 760 | ||
+ | |- | ||
+ | | TMG3200-TE48 TMG7800-TE48 | ||
+ | | 1536 || 1524 || 1536 || 1536 || 1524 || 1536 || 708 || 696 || 768 || 900 || 1092 || 708 || 1284 || 1140 | ||
+ | |- | ||
+ | | TMG3200-TE64 TMG7800-TE64 TMG3200-STM1 TMG7800-STM1 | ||
+ | | 2048 || 2032 || 2048 || 2048 || 2032 || 2048 || 944 || 928 || 1024 || 1200 || 1456 || 944 || 1712 || 1520 | ||
+ | |} | ||
+ | == Tdev development platform == | ||
− | === Codec density === | + | === TMP6400 Codec density === |
+ | Codec density is comprised of two modes: | ||
+ | *Mixed Mode | ||
+ | *Fixed Mode | ||
<br> | <br> | ||
− | ==== Mixed | + | ==== Mixed Mode ==== |
− | The following | + | The following densities are achieved when a codec mix is dynamically negotiated. |
− | {| cellpadding="5" border="1" class="wikitable" | + | {| cellpadding="5" border="1" class="wikitable" style="text-align: center" |
|- | |- | ||
− | ! width="150 | + | ! width="150" rowspan="2" | Type of |
VoIP mezzanine | VoIP mezzanine | ||
− | ! width="400 | + | ! width="400" colspan="5" | Universal codecs |
− | ! width="240 | + | ! width="240" colspan="4" | Other codecs |
− | ! width="320 | + | ! width="320" colspan="4" | Wireless codecs'''<sup>1</sup>''' |
|- | |- | ||
− | ! width="80 | + | ! width="80" | G.711 |
− | ! width="80 | + | ! width="80" | G.723.1 |
− | ! width="80 | + | ! width="80" | G.726 |
− | ! width="80 | + | ! width="80" | G.729ab |
− | ! width="80 | + | ! width="80" | T.38 |
− | ! width="80" | + | ! width="80" | G.722 |
− | ! width="80 | + | ! width="80" | G.728 |
− | ! width="80 | + | ! width="80" | G.729eg |
− | ! width="80 | + | ! width="80" | iLBC |
− | ! width="80 | + | ! width="80" | AMR |
− | ! width="80 | + | ! width="80" | AMR-WB |
− | ! width="80 | + | ! width="80" | GSM-FR/GSM-EFR |
+ | ! width="80" | EVRC/QCELP | ||
|- | |- | ||
− | + | | TM-VOIP-1 | |
− | + | | 341 | |
− | + | | 127 | |
− | + | | 169 | |
− | + | | 154 | |
− | + | | 127 | |
− | + | | 59 | |
− | + | | 58 | |
− | + | | 64 | |
− | + | | 75 | |
− | + | | 91 | |
− | + | | 59 | |
− | + | | 107 | |
+ | | 95 | ||
|- | |- | ||
− | + | | TM-VOIP-2 | |
− | + | | 682 | |
− | + | | 254 | |
− | + | | 338 | |
− | + | | 308 | |
− | + | | 254 | |
− | + | | 118 | |
− | + | | 116 | |
− | + | | 128 | |
− | + | | 150 | |
− | + | | 182 | |
− | + | | 118 | |
− | + | | 214 | |
+ | | 190 | ||
|- | |- | ||
− | + | | TM-VOIP-3 | |
− | + | | 1023 | |
− | + | | 381 | |
− | + | | 507 | |
− | + | | 462 | |
− | + | | 381 | |
− | + | | 177 | |
− | + | | 174 | |
− | + | | 192 | |
− | + | | 225 | |
− | + | | 273 | |
− | + | | 177 | |
− | + | | 321 | |
+ | | 285 | ||
|- | |- | ||
− | + | | TM-VOIP-4 | |
− | + | | 1364 | |
− | + | | 508 | |
− | + | | 676 | |
− | + | | 616 | |
− | + | | 508 | |
− | + | | 236 | |
− | + | | 232 | |
− | + | | 256 | |
− | + | | 300 | |
− | + | | 364 | |
− | + | | 236 | |
− | + | | 428 | |
+ | | 380 | ||
|} | |} | ||
− | |||
==== Fixed mode ==== | ==== Fixed mode ==== | ||
− | The following | + | The following densities are achieved when a codec mix is predefined. |
− | {| cellpadding="5" border="1" class="wikitable" | + | {| cellpadding="5" border="1" class="wikitable" style="text-align: center" |
|- | |- | ||
− | ! width="150 | + | ! width="150" rowspan="2" | Type of |
VoIP mezzanine | VoIP mezzanine | ||
− | ! width="400 | + | ! width="400" colspan="5" | Universal codecs |
− | ! width="240 | + | ! width="240" colspan="4" | Other codecs |
− | ! width="320 | + | ! width="320" colspan="4" | Wireless codecs'''<sup>1</sup>''' |
|- | |- | ||
− | ! width="80 | + | ! width="80" | G.711 |
− | ! width="80 | + | ! width="80" | G.723.1 |
− | ! width="80 | + | ! width="80" | G.726 |
− | ! width="80 | + | ! width="80" | G.729ab |
− | ! width="80 | + | ! width="80" | T.38 |
− | ! width="80" | + | ! width="80" | G.722 |
− | ! width="80 | + | ! width="80" | G.728 |
− | ! width="80 | + | ! width="80" | G.729eg |
− | ! width="80 | + | ! width="80" | iLBC |
− | ! width="80 | + | ! width="80" | AMR |
− | ! width="80 | + | ! width="80" | AMR-WB |
− | ! width="80 | + | ! width="80" | GSM-FR/GSM-EFR |
+ | ! width="80" | EVRC/QCELP | ||
|- | |- | ||
− | + | | TM-VOIP-1 | |
− | + | | 404 | |
− | + | | 128 | |
− | + | | 200 | |
− | + | | 168 | |
− | + | | 128 | |
− | + | | 60 | |
− | + | | 66 | |
− | + | | 72 | |
− | + | | 84 | |
− | + | | 102 | |
− | + | | 60 | |
− | + | | 120 | |
+ | | 96 | ||
|- | |- | ||
− | + | | TM-VOIP-2 | |
− | + | | 808 | |
− | + | | 256 | |
− | + | | 400 | |
− | + | | 336 | |
− | + | | 256 | |
− | + | | 120 | |
− | + | | 132 | |
− | + | | 144 | |
− | + | | 168 | |
− | + | | 204 | |
− | + | | 120 | |
− | + | | 240 | |
+ | | 192 | ||
|- | |- | ||
− | + | | TM-VOIP-3 | |
− | + | | 1212 | |
− | + | | 384 | |
− | + | | 600 | |
− | + | | 504 | |
− | + | | 384 | |
− | + | | 180 | |
− | + | | 198 | |
− | + | | 216 | |
− | + | | 252 | |
− | + | | 306 | |
− | + | | 180 | |
− | + | | 360 | |
+ | | 288 | ||
|- | |- | ||
− | + | | TM-VOIP-4 | |
− | + | | 1616 | |
− | + | | 512 | |
− | + | | 800 | |
− | + | | 672 | |
− | + | | 512 | |
− | + | | 240 | |
− | + | | 264 | |
− | + | | 288 | |
− | + | | 336 | |
− | + | | 408 | |
− | + | | 240 | |
− | + | | 480 | |
+ | | 384 | ||
|} | |} | ||
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[[Category:Tmedia_Features|Voice Codecs]] | [[Category:Tmedia_Features|Voice Codecs]] | ||
[[Category:Tdev_Features|Voice Codecs]] | [[Category:Tdev_Features|Voice Codecs]] | ||
− | [[Category: | + | [[Category:Revise on Major]] |
Latest revision as of 15:24, 20 February 2020
TelcoBridges products support the following voice codecs.
Contents |
Supported codecs
- Universal codecs
- G.711 - Supported packet durations: 20,30,40,50 and 60 msec
- G.723.1 - Supported packet durations: 30,60 and 90 msec
- G.726 - Supported packet durations: 20,30,40,50 and 60 msec
- G.729a/ab - Supported packet durations: 20,30,40,50,60,70 and 80 msec
- Clearmode (rfc4040) - Supported packet durations: 5,10,20,30,40,50,60 msec
- T.38
- Other codecs
- Wireless codecs 1
- AMR - Supported packet durations: 20,40,60 and 80 msec
- GSM-FR - Supported packet durations: 20 and 30 msec
- GSM-EFR - Supported packet durations: 20,40 and 60 msec
- EVRC - Supported packet durations: 20,40 and 60 msec
- QCELP - Supported packet durations: 20,40 and 60 msec
- G.722.2 (AMR-WB) - Supported packet durations: 20,40,60 and 80 msec
TMG media gateways codec capacity
Media Gateway | Universal codecs | Other codecs | Wireless codecs1 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
G.711 | G.723.1 | G.726 | G.729ab | T.38 | clearmode (rfc4040) | G.722 | G.728 | G.729eg | iLBC | AMR | AMR-WB | GSM-FR/GSM-EFR | EVRC/QCELP | |
TMG800 | 512 | 508 | 512 | 512 | 508 | 512 | 236 | 232 | 256 | 300 | 364 | 236 | 428 | 380 |
TMG3200-TE16 TMG7800-TE16 | 512 | 508 | 512 | 512 | 508 | 512 | 236 | 232 | 256 | 300 | 364 | 236 | 428 | 380 |
TMG3200-TE32 TMG7800-TE32 | 1024 | 1016 | 1024 | 1024 | 1016 | 1024 | 472 | 464 | 512 | 600 | 728 | 472 | 856 | 760 |
TMG3200-TE48 TMG7800-TE48 | 1536 | 1524 | 1536 | 1536 | 1524 | 1536 | 708 | 696 | 768 | 900 | 1092 | 708 | 1284 | 1140 |
TMG3200-TE64 TMG7800-TE64 TMG3200-STM1 TMG7800-STM1 | 2048 | 2032 | 2048 | 2048 | 2032 | 2048 | 944 | 928 | 1024 | 1200 | 1456 | 944 | 1712 | 1520 |
Tdev development platform
TMP6400 Codec density
Codec density is comprised of two modes:
- Mixed Mode
- Fixed Mode
Mixed Mode
The following densities are achieved when a codec mix is dynamically negotiated.
Type of
VoIP mezzanine |
Universal codecs | Other codecs | Wireless codecs1 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
G.711 | G.723.1 | G.726 | G.729ab | T.38 | G.722 | G.728 | G.729eg | iLBC | AMR | AMR-WB | GSM-FR/GSM-EFR | EVRC/QCELP | |
TM-VOIP-1 | 341 | 127 | 169 | 154 | 127 | 59 | 58 | 64 | 75 | 91 | 59 | 107 | 95 |
TM-VOIP-2 | 682 | 254 | 338 | 308 | 254 | 118 | 116 | 128 | 150 | 182 | 118 | 214 | 190 |
TM-VOIP-3 | 1023 | 381 | 507 | 462 | 381 | 177 | 174 | 192 | 225 | 273 | 177 | 321 | 285 |
TM-VOIP-4 | 1364 | 508 | 676 | 616 | 508 | 236 | 232 | 256 | 300 | 364 | 236 | 428 | 380 |
Fixed mode
The following densities are achieved when a codec mix is predefined.
Type of
VoIP mezzanine |
Universal codecs | Other codecs | Wireless codecs1 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
G.711 | G.723.1 | G.726 | G.729ab | T.38 | G.722 | G.728 | G.729eg | iLBC | AMR | AMR-WB | GSM-FR/GSM-EFR | EVRC/QCELP | |
TM-VOIP-1 | 404 | 128 | 200 | 168 | 128 | 60 | 66 | 72 | 84 | 102 | 60 | 120 | 96 |
TM-VOIP-2 | 808 | 256 | 400 | 336 | 256 | 120 | 132 | 144 | 168 | 204 | 120 | 240 | 192 |
TM-VOIP-3 | 1212 | 384 | 600 | 504 | 384 | 180 | 198 | 216 | 252 | 306 | 180 | 360 | 288 |
TM-VOIP-4 | 1616 | 512 | 800 | 672 | 512 | 240 | 264 | 288 | 336 | 408 | 240 | 480 | 384 |
[1] May require additional licenses