Codec Compatibility

 

Telos Zephyr

Comrex DX100

Comrex DX200

Comrex Nexux

RE

Dolby DP524 DP503

APT

Dialog4

YouCom

Eela

Glenn-
sound

PKI

CDQPrima

Yes

No

Some

Yes

Some

Some

No

Some

Yes

Some

Some

Yes

Prima LT

Yes

No

Some

Yes

Some

Some

No

Some

Yes

Some

Some

Yes

LT Plus

Yes

No

Some

Yes

Some

Some

No

Some

Yes

Some

Some

Yes

RoadRunner

Yes

No

Some

Yes

Some

Some

No

Some

Yes

Some

Some

Yes

CDQ1000

Yes

No

Yes

Yes

Yes

Yes

No

Yes

Yes

Yes

Yes

Yes

CDQ200x

Yes

No

Yes

No

Some

Some

No

Yes

Yes

Some

Some

No

Micro series

Yes

No

Yes

Yes

Yes

No

No

Yes

Yes

Yes

Yes

Yes

CDQPrima / Telos Zephyr

Algorithm

Bit rate

Mode

Sample rate

Compatible

Quick Config

G.72256
64
M1 (Mono)16YES6
7
MPEGL256

64

Mono24
32
48
24
32
48
Some
No
Yes
Some
No
Yes


24


25
MPEGL2112

128
Mono32
48
32
48
No
Yes
No
Yes
MPEGL2112

128
Joint Stereo32
48
32
48
No
Some
No
Some

26

27
MPEGL2112

128
Stereo/Dual Mono24
32
48
24
32
48
Some
No
Some
Some
No
Some
MPEGL2> 128 kb/sAnyAnyNo

Prima codecs with hardware revision 4 or earlier do not support MPEG Layer 3.
Revision number displays during boot cycle.

MPEGL356

64
Mono32
48
32
48
Yes
Some
Yes
Some

30

31
MPEGL3112

128
Mono32
48
32
48
Yes
Some
Yes
Some
MPEGL3112

128
JStereo32
48
32
48
Some
Some
Some
Some
MPEGL3112

128
Stereo/Dual Mono32
48
32
48
Some
Some
Some
Some
MPEGL3> 128 kb/sAnyAnyNo

Special notes:

G.722:
Prima - Use Quick Configuration and do not change anything. Correct algorithm mode is 'M1', not Mono. G.722 only supports 16 kHz sampling.
Zephyr - Xmit G.722, Rcv G.722, select bit rate. Sample rate is ignored.

MPEGL2 @ 24 kHz sampling:
Only Zephyr units with 'L2 HALF/24' Xmit and Rcv setting. Sample rate is ignored.

MPEGL2 JStereo / Dual Mono / Stereo:
Only 5 DSP models (9200, 9201, 9202) support stereo modes.
Xmit: L2 Dual or L2 JStereo
Rcv: L2 56/48 or 64/48

MPEGL3 @ 48 kHz sampling:
Some early Zephyr codecs do not support 48 kHz sampling.

MPEGL3 JStereo / Dual Mono / Stereo:
Only 5 DSP models (9200, 9201, 9202) support stereo modes.

RoadRunner / Telos Zephyr

Algorithm

Bit rate

Mode

Sample rate

Compatible

Quick Config

G.72256
64
M1 (Mono)16YES41
43
MPEGL256

64

Mono24
32
48
24
32
48
Some
No
Yes
Some
No
Yes
1

5
7

11
MPEGL2112

128
Mono32
48
32
48
No
Yes
No
Yes

15

19
MPEGL356

64
Mono32
48
32
48
Yes
Some
Yes
Some
23
25
29
31
MPEGL3112

128
Mono32
48
32
48
Yes
Some
Yes
Some
33
35
37
39

Special notes:

G.722:
RoadRunner - Use Quick Configuration and do not change anything. Correct algorithm mode is 'M1', not Mono. G.722 only supports 16 kHz sampling.
Zephyr - Xmit G.722, Rcv G.722, select bit rate. Sample rate is ignored.

MPEGL2 @ 24 kHz sampling:
Only Zephyr units with 'L2 HALF/24' Xmit and Rcv setting. Sample rate is ignored.

MPEGL3 @ 48 kHz sampling:
Some early Zephyr codecs do not support 48 kHz sampling.

CDQ1000 / Telos Zephyr

Algorithm

Bit rate

Sample rate

Compatible

G.72256 / 6416YES
MPEGL256 / 6424
48
Some
Yes

Special notes:

G.722:
Zephyr - Xmit G.722, Rcv G.722, select bit rate. Sample rate is ignored.

MPEGL2 @ 24 kHz sampling:
Only Zephyr units with 'L2 HALF/24' Xmit and Rcv setting. Sample rate is ignored.

CDQ200x / Telos Zephyr

Algorithm

Bit rate

Mode

Sample rate

Compatible

MPEGL256 / 64Mono32
48
No
Yes
MPEGL2112 / 128Mono32
48
No
Yes
MPEGL2112 / 128Joint Stereo32
48
No
Some
MPEGL2112 / 128Stereo/Dual Mono32
48
No
Some
MPEGL2> 128 kb/sAnyAnyNo

Special Notes:

MPEGL2 JStereo / Dual Mono / Stereo:
Only 5 DSP models (9200, 9201, 9202) support stereo modes.
Xmit: L2 Dual or L2 JStereo
Rcv: L2
56/48 or 64/48

Micro series / Telos Zephyr

Algorithm

Bit rate

Sample rate

Compatible

G.72256 / 6416YES

Special notes:

G.722:
Zephyr - Xmit G.722, Rcv G.722, select bit rate. Sample rate is ignored.

CDQPrima / Comrex DX200

Algorithm

Bit rate

Mode

Sample rate

Compatible

Quick Config

G.72256
64
M1 (Mono)16Yes6
7
MPEGL256

64

Mono24
32
48
24
32
48
Yes
Yes
Yes
Yes
Yes
Yes


24


25
MPEGL2112

128
Mono32
48
32
48
Yes
Yes
Yes
Yes
MPEGL2112

128
Joint Stereo32
48
32
48
Yes
Yes
Yes
Yes

26

27
MPEGL2112

128
Stereo/Dual Mono24
32
48
24
32
48
Yes
No
No
Yes
No
No
MPEGL2> 128 kb/sJoint Stereo

Stereo / Dual Mono
32
48
32
48
No
No
Yes
Yes
MPEGL3AnyAnyAnyNo

Special Notes:

MPEG Layer 2, 192 to 384 kb/s:
External, BONDING Terminal Adapters are required. Will not work with intetnal terminal adapters.

RoadRunner / Comrex DX200

  • When connecting to the Comrex DX200, RoadRunner must be Decoder 'Independent YES' for all MPEG modes. Quick Configurations set this automatically.
  • RoadRunner decoder sample rate is set automatically once connected.
  • Comrex must have ERROR PROTECTION set to "ON" and IMUX set to CCS.

Algorithm

Bit rate

Mode

Sample rate

Compatible

Quick Config

G.72256
64
M1 (Mono)16Yes41
43
MPEGL256

64

Mono24
32
48
24
32
48
Yes
Yes
Yes
Yes
Yes
Yes
1

5
7

11
MPEGL2112

128
Mono32
48
32
48
Yes
Yes
Yes
Yes

15

19
MPEGL3AnyMonoAnyNo

CDQ1000 / Comrex DX200

  • CDQ1000 is a Mono-only codec. DIP switches 6 and 8 must be up, Switch 7 must be down for G.722.
  • MPEGL2 connections from very old CDQ1000 codecs may not be supported.
  • Comrex must have ERROR PROTECTION set to "ON" and IMUX set to CCS.
  • MPEGL2 connections from very old CDQ1000 codecs may not be supported.

Algorithm

Bit rate

Sample rate

Compatible

G.72256 / 6416Yes
MPEGL256 / 6424
48
Yes
Yes

CDQ200x / Comrex DX200

  • CDQ200x decoder DIP switch 6 must be up (Decoder independent)
  • Comrex must have ERROR PROTECTION set to "ON" and IMUX set to CCS.
  • Very old CDQ2000 codecs may not be compatible with the Comrex DX200

Algorithm

Bit rate

Mode

Sample rate

Compatible

MPEGL256 / 64Mono32
48
Yes
Yes
MPEGL2112 / 128Mono32
48
Yes
Yes
MPEGL2112 / 128Joint Stereo32
48
Yes
Yes
MPEGL2112 / 128Stereo/Dual MonoAnyNo
MPEGL2> 128 kb/sStereo/Dual MonoAnyYes

Micro series / Comrex DX200

Algorithm

Bit rate

Sample rate

Compatible

G.72256 / 6416YES

Comrex Nexus / DXP.1 / DXR.1

These Comrex codecs only support G.722 at 56 and 64 kb/s

Algorithm

Bit rate

Sample rate

Compatible

G.72256 / 6416All except CDQ200x

CDQPrima / RE Technology (RE) 660/662

  • When connecting to the RE 660/662, the Prima Series Codec must be Decoder 'Independent YES' for all MPEG modes. Quick Configurations set this automatically.

Algorithm

Bit rate

Mode

Sample rate

Compatible

Quick Config

G.72256
64
M1 (Mono)16Yes
Yes
6
7
MPEGL256

64

Mono24
32
48
24
32
48
Yes
Yes
Yes
Yes
Yes
Yes


24


25
MPEGL2> 64 kb/sAnyAnyNo

RoadRunner / RE Technology (RE) 660/662

  • When connecting to the RE 660/662, RoadRunner must be Decoder 'Independent YES' for all MPEG modes. Quick Configurations set this automatically.

Algorithm

Bit rate

Mode

Sample rate

Compatible

Quick Config

G.72256
64
M1 (Mono)16Yes
Yes
40
42
MPEGL256

64

Mono24
32
48
24
32
48
Yes
Yes
Yes
Yes
Yes
Yes
1
3
5
7
9
11
MPEGL2> 64 kb/sAnyAnyNo

CDQ1000 / RE Technology (RE) 660/662

  • CDQ1000 is a Mono-only codec. DIP switches 6 and 8 must be up, Switch 7 must be down for G.722
  • MPEGL2 connections from very old CDQ1000 codecs may not be supported.

Algorithm

Bit rate

Mode

Sample rate

Compatible

G.72256
64
M1 (Mono)16Yes
Yes
MPEGL256

64
Mono24
48
24
48
Yes
Yes
Yes
Yes

CDQ200x / RE Technology (RE) 660/662

  • CDQ200x decoder DIP switch 6 must be up (Decoder independent)
  • Very old CDQ2000 codecs may not be compatible with the Comrex DX200

Algorithm

Bit rate

Mode

Sample rate

Compatible

MPEGL256

64
Mono32
48
32
48
Yes
Yes
Yes
Yes
MPEGL2> 64 kb/sAnyAnyNo

Micro series / RE Technology (RE) 660/662

Algorithm

Bit rate

Sample rate

Compatible

G.72256 / 6416Yes

CDQPrima / Dolby DP503/DP524

  • When connecting to the Dolby DP503 encoder, the Prima Series Codec must be Decoder 'Independent YES' for all MPEG modes. Quick Configurations set this automatically.

Algorithm

Bit rate

Mode

Sample rate

Compatible

Quick Config

MPEGL256


64
Mono32
48
32
48
Yes
Yes
Yes
Yes

24

25
MPEGL2112


128
Mono / Joint Stereo32
48
32
48
Yes
Yes
Yes
Yes
MPEGL2> 128 kb/sAnyAnyYes

Special notes:
When connecting to the Dolby encoder and decoder at bit rates greater than 64 kb/s, external BONDING terminal adapters must be used. the Prima Series Codec muust be in single line mode.

RoadRunner / Dolby DP503/DP524

  • When connecting to the Dolby DP503 encoder, RoadRunner must be Decoder 'Independent YES' for all MPEG modes. Quick Configurations set this automatically.

Algorithm

Bit rate

Mode

Sample rate

Compatible

Quick Config

MPEGL256

64
Mono32
48
32
48
Yes
Yes
Yes
Yes
3
5
9
11
MPEGL2112

128
Mono32
48
32
48
Yes
Yes
Yes
Yes

Special notes:
When connecting to the Dolby encoder and decoder at bit rates greater than 64 kb/s, external BONDING terminal adapters must be used. RoadRunner must be in single line mode.

CDQ1000 / Dolby DP503/DP524

  • CDQ1000 is a Mono-only codec. DIP switches 6 and 8 must be up.
  • MPEGL2 connections from very old CDQ1000 codecs may not be supported.

Algorithm

Bit rate

Mode

Sample rate

Compatible

MPEGL256
64
Mono48
48
Yes
Yes

CDQ200x / Dolby DP503/DP524

  • CDQ200x decoder DIP switch 6 must be up (Decoder independent)
  • Very old CDQ2000 codecs may not be compatible with the Dolby units

Algorithm

Bit rate

Mode

Sample rate

Compatible

MPEGL256
64
Mono48
48
Yes
Yes
MPEGL2> 64 kb/sAny48Yes

Special notes:
When connecting to the Dolby encoder and decoder at bit rates greater than 64 kb/s, external BONDING terminal adapters must be used. CDQ200x must be in single line mode.

CDQPrima / Dialog4

  • When connecting to the Dialog4, the Prima Series Codec must be Decoder 'Independent YES' for all MPEG modes. Quick Configurations set this automatically.
  • MUSICTAXI "Configuration/ISDN accept mode" must be set to "ALL" and "Configuration/ISDN mode" must be set to "RI", DNRI", or "DNR" depending on firmware version.

Algorithm

Bit rate

Mode

Sample rate

Compatible

Quick Config

G.72256
64
M1 (Mono)16Yes
Yes
6
7
MPEGL256


64
Mono24
32
48
24
32
48
?
?
Yes
?
?
Yes


24


25
MPEGL2112


128
Mono / Joint Stereo24
32
48
24
32
48
?
?
Yes (VP128 Only)
?
?
Yes (VP128 Only)


26 (joint stereo)


27 (joint stereo)
MPEGL2> 128 kb/sAnyAnyNo
MPEGL3AnyAny Any?

RoadRunner / Dialog4

  • When connecting to the Dialog4, RoadRunner must be Decoder 'Independent YES' for all MPEG modes. Quick Configurations set this automatically.
  • MUSICTAXI "Configuration/ISDN accept mode" must be set to "ALL" and "Configuration/ISDN mode" must be set to "RI", DNRI", or "DNR" depending on firmware version.

Algorithm

Bit rate

Mode

Sample rate

Compatible

Quick Config

G.72256
64
M1 (Mono)16Yes
Yes
40
42
MPEGL256


64
Mono24
32
48
24
32
48
?
?
Yes
?
?
Yes
1
3
5
7
9
11
MPEGL2112


128
Mono 24
32
48
24
32
48
?
?
Yes
?
?
Yes

13
15

17
19
MPEGL3AnyMono Any?

CDQ1000 / Dialog4

  • CDQ1000 is a Mono-only codec. DIP switches 6 and 8 must be up, Switch 7 must be down for G.722
  • MUSICTAXI "Configuration/ISDN accept mode" must be set to "ALL" and "Configuration/ISDN mode" must be set to "RI", DNRI", or "DNR" depending on firmware version.
  • Very old CDQ1000 codecs may not be compatible with the Dialog4

Algorithm

Bit rate

Sample rate

Compatible

G.72256
64
16Yes
Yes
MPEGL256

64
24
48
24
48
?
Yes
?
Yes

CDQ200x / Dialog4

  • CDQ200x decoder DIP switch 6 must be up (Decoder independent).
  • MUSICTAXI "Configuration/ISDN accept mode" must be set to "ALL" and "Configuration/ISDN mode" must be set to "RI", DNRI", or "DNR" depending on firmware version.
  • Very old CDQ2000 codecs may not be compatible with the Dialog4

Algorithm

Bit rate

Mode

Sample rate

Compatible

MPEGL256 / 64Mono32
48
?
Yes
MPEGL2112 / 128Mono32
48
?
Yes
MPEGL2112 / 128Joint Stereo32
48
?
Yes
MPEGL2112 / 128Stereo/Dual Mono32
48
?
Yes
MPEGL2> 128 kb/sAnyAnyNo

Micro series / Dialog4

Algorithm

Bit rate

Sample rate

Compatible

G.72256
64
16Yes
Yes

CDQPrima / You/Com

Algorithm

Bit rate

Mode

Sample rate

Compatible

Quick Config

G.72256
64
M1 (Mono)16Yes
Yes
6
7
MPEGL256

64
Mono24
48
24
48
Yes
Yes
Yes
Yes
16
9
0
8

RoadRunner / You/Com

Algorithm

Bit rate

Mode

Sample rate

Compatible

Quick Config

G.72256
64
M1 (Mono)16Yes
Yes
40
42
MPEGL256

64
Mono24
48
24
48
Yes
Yes
Yes
Yes
0
4
6
10

CDQ1000 / You/Com

Algorithm

Bit rate

Sample rate

Compatible

G.72256 / 6416Yes
MPEGL256 / 6424
48
Yes
Yes

CDQ200x / You/Com

Algorithm

Bit rate

Sample rate

Compatible

MPEGL256 / 6448Yes

Micro series / You/Com

Algorithm

Bit rate

Sample rate

Compatible

G.72256 / 6416Yes

CDQPrima / Eela and Glennsound

  • When connecting to these codecs,the Prima Series Codec must be Decoder 'Independent YES' for all MPEG modes. Quick Configurations set this automatically.

Algorithm

Bit rate

Mode

Sample rate

Compatible

Quick Config

G.72256
64
M1 (Mono)16Yes
Yes
6
7
MPEGL256


64
Mono24
32
48
24
32
48
?
?
Yes
?
?
Yes


24


25

RoadRunner / Eela and Glennsound

  • When connecting to these codecs, RoadRunner must be Decoder 'Independent YES' for all MPEG modes. Quick Configurations set this automatically.

Algorithm

Bit rate

Mode

Sample rate

Compatible

Quick Config

G.72256
64
M1 (Mono)16Yes
Yes
40
42
MPEGL256


64
Mono24
32
48
24
32
48
?
?
Yes
?
?
Yes
1
3
5
7
9
11

CDQ1000 / Eela and Glennsound

  • CDQ1000 is a Mono-only codec. DIP switches 6 and 8 must be up.
  • Very old CDQ1000 codecs may not be compatible with these codecs.

Algorithm

Bit rate

Mode

Sample rate

Compatible

G.72256
64
M116
16
Yes
Yes
MPEGL256

64
Mono24
48
24
48
?
Yes
?
Yes

CDQ200x / Eela and Glennsound

  • CDQ200x decoder DIP switch 6 must be up (Decoder independent).
  • Very old CDQ2000 codecs may not be compatible with these codecs

Algorithm

Bit rate

Mode

Sample rate

Compatible

MPEGL256 / 64Mono32
48
?
Yes

Micro series / Eela and Glennsound

Algorithm

Bit rate

Sample rate

Compatible

G.72256 / 6416Yes

CDQPrima / PKI telephone

  • The Philips/PKI telephone uses the G.722 algorithm with H.221 framing.
  • Use the Prima Series Codec Quick Configuration 19.
  • One of two the Prima Series Codec settings (<Common><G722/H221><PKIOLD> or <Common><G722/H221><PKINEW>) will work depending on age of PKI telephone.
  • Only 64 kb/s is supported. H.221 framing does not allow 56 kb/s connections

RoadRunner / PKI telephone

  • The Philips/PKI telephone uses the G.722 algorithm with H.221 framing.
  • Use RoadRunner Quick Configuration 42, G.722/64 kb/s..
  • Depending on age of PKI telephone, select NEWPKI or OLDPKI unger the <Operation><G.722> menu.
  • Only 64 kb/s is supported. H.221 framing does not allow 56 kb/s connections

CDQ1000 / PKI telephone

  • The Philips/PKI telephone uses the G.722 algorithm with H.221 framing.
  • CDQ1000 DIP switch 7 must be DOWN.
  • Only 64 kb/s is supported. H.221 framing does not allow 56 kb/s connections

Micro 66 / PKI telephone

  • The Philips/PKI telephone uses the G.722 algorithm with H.221 framing.
  • Micro66 DIP switch 5 must be UP.
  • Only 64 kb/s is supported. H.221 framing does not allow 56 kb/s connections.