| CvaIfEMCfgEntry |
|
| SEQUENCE |
|
|
|
| |
cvaIfEMCfgSignalType |
INTEGER |
|
| |
cvaIfEMCfgOperation |
INTEGER |
|
| |
cvaIfEMCfgType |
INTEGER |
|
| |
cvaIfEMCfgDialType |
InterfaceDialType |
|
| |
cvaIfEMCfgLmrMCap |
INTEGER |
|
| |
cvaIfEMCfgLmrECap |
INTEGER |
|
| |
cvaIfEMCfgAutoGainControl |
TruthValue |
|
| CvaIfEMTimingEntry |
|
| SEQUENCE |
|
|
|
| |
cvaIfEMTimingDigitDuration |
Integer32 |
|
| |
cvaIfEMTimingInterDigitDuration |
Integer32 |
|
| |
cvaIfEMTimingPulseRate |
Integer32 |
|
| |
cvaIfEMTimingPulseInterDigitDuration |
Integer32 |
|
| |
cvaIfEMTimingClearWaitDuration |
Integer32 |
|
| |
cvaIfEMTimingMaxWinkWaitDuration |
Integer32 |
|
| |
cvaIfEMTimingMaxWinkDuration |
Integer32 |
|
| |
cvaIfEMTimingDelayStart |
Integer32 |
|
| |
cvaIfEMTimingMaxDelayDuration |
Integer32 |
|
| |
cvaIfEMTimingMinDelayPulseWidth |
Integer32 |
|
| |
cvaIfEMTimingVoiceHangover |
Integer32 |
|
| |
cvaIfEMTimeoutLmrTeardown |
Integer32 |
|
| |
cvaIfEMTimeoutPttXmt |
Integer32 |
|
| |
cvaIfEMTimeoutPttRcv |
Integer32 |
|
| |
cvaIfEMTimingDelayVoice |
Integer32 |
|
| CvaIfFXOCfgEntry |
|
| SEQUENCE |
|
|
|
| |
cvaIfFXOCfgSignalType |
INTEGER |
|
| |
cvaIfFXOCfgNumberRings |
Integer32 |
|
| |
cvaIfFXOCfgSupDisconnect |
TruthValue |
|
| |
cvaIfFXOCfgDialType |
InterfaceDialType |
|
| |
cvaIfFXOCfgSupDisconnect2 |
INTEGER |
|
| CvaIfFXOTimingEntry |
|
| SEQUENCE |
|
|
|
| |
cvaIfFXOTimingDigitDuration |
Integer32 |
|
| |
cvaIfFXOTimingInterDigitDuration |
Integer32 |
|
| |
cvaIfFXOTimingPulseRate |
Integer32 |
|
| |
cvaIfFXOTimingPulseInterDigitDuration |
Integer32 |
|
| CvaIfFXSTimingEntry |
|
| SEQUENCE |
|
|
|
| |
cvaIfFXSTimingDigitDuration |
Integer32 |
|
| |
cvaIfFXSTimingInterDigitDuration |
Integer32 |
|
| cvaIfCfgEntry |
1.3.6.1.4.1.9.9.62.1.1.1.1 |
| An entry in the configuration table for each voice analog
interface. The entry is created when the voice analog
hardware is detected.
|
| Status: current |
Access: not-accessible |
| OBJECT-TYPE |
|
|
|
| |
CvaIfCfgEntry |
|
|
| cvaIfStatusEntry |
1.3.6.1.4.1.9.9.62.1.1.2.1 |
| An entry in the status table for each Analog voice interface.
|
| Status: current |
Access: not-accessible |
| OBJECT-TYPE |
|
|
|
| |
CvaIfStatusEntry |
|
|
| cvaIfMaintenanceMode |
1.3.6.1.4.1.9.9.62.1.1.2.1.2 |
| Indicates the maintenance modes of the Analog voice interface.
Managed system
+=============+=============================+
| Voice | +===========+ telephony |
<=====+ application +===+ CODEC +===end point +=== test
IP | (Host) | . +===========+ .(Interface)| equipment
backbone +=============+=============================+
. .
Host ======>===+ .
Compressed <======+ .
. .
Host ===================>======+
Uncompressed <======================+
. .
Interface +========<==========================
Compressed +==================================>
. .
Interface . +===<===============
Uncompressed . +==================>
Compress Uncompress
Loopback Loopback
point point
none(1) - the interface is not in maintenance mode.
hostCompressedLoopback(2) - Host Compressed Loopback.
This mode is set by the managed system to perform the
compressed voice loopback test. The voice packet is passed
by voice application to the interface associated CODEC.
Instead of feeding these into the CODEC for decompression,
they are immediately sent back to the voice application as
if they had originated locally and been compressed.
hostUncompressedLoopback(3) - Host Uncompressed Loopback.
This mode is set by the managed system to perform the
uncompressed voice loopback test. The voice packet is
sent by voice application all the way through the
interface associated CODEC and then turned around instead
of being sent to the telephony endpoint.
ifCompressedLoopback(4) - Interface Compressed Loopback.
This mode is set by the managed system to perform the
interface uncompressed voice loopback test for the
external test equipment that is connected to the voice
interface.
The voice samples are sent from the test equipment all the
way through the interface associated CODEC and then turned
around instead of being sent to voice application.
ifUncompressedLoopback(5) - Interface Uncompressed Loopback.
This mode is set by the managed system to perform the
interface uncompressed voice loopback test for the
external test equipment that is connected to the voice
interface.
The voice samples are sent from the test equipment to the
interface associated CODEC. Instead of feeding the voice
samples into the CODEC for compression, they are
immediately sent back to the telephony interface.
|
| Status: current |
Access: read-only |
| OBJECT-TYPE |
|
|
|
| |
INTEGER |
none(1), hostCompressedLoopback(2), hostUncompressedLoopback(3), ifCompressedLoopback(4), ifUncompressedLoopback(5) |
|
| cvaIfEMCfgEntry |
1.3.6.1.4.1.9.9.62.1.2.1.1 |
| An entry in the standard configuration table for
each E&M tie trunk interface. |
| Status: current |
Access: not-accessible |
| OBJECT-TYPE |
|
|
|
| |
CvaIfEMCfgEntry |
|
|
| cvaIfEMCfgType |
1.3.6.1.4.1.9.9.62.1.2.1.1.3 |
| Specifies the E&M Lead Signaling type.
LEGEND: V = -48V
/\/\/ = detector/resister
X = normally open relay contact
+ = normally closed relay contact
G = ground
SB = Signal Battery
SG = Signal Ground
typeI -
Leads: E (output, relay to ground)
M (input, referenced to ground)
The tie line equipment (switch/router/etc) generates the
E-signal to the PBX type grounding the E-lead.
The tie line equipment detects the M-signal by detecting
current flow to ground. A common ground must exist
between the line equipment and the PBX.
PBX | TIE LINE
|
E: V--/\/\/---|-----X----G
|
M: V----X-----|---/\/\/--G
typeII -
Leads: E (output, relay to SG)
M (input, referenced to ground)
SB (feed for M, connected to -48V)
SG (return for E, galvanically isolated from ground)
This interface requires no common ground between the
equipment, thus avoiding ground loop noise problems.
E-signal is generated toward the PBX by connecting it
to SG. M-signal is indicated by the PBX connecting
it to SB. While this interface does NOT require a
common ground, it does have the tendency to inject
noise into the audio paths since it is asymmetrical
with respect to current flow between devices.
PBX | TIE LINE
|
E: V--/\/\/---|-----X----
| |
SG: G----------|----------
|
M: ----X-----|---/\/\/--G
| |
SB: ----------|----------V
typeIII -
Leads: E (output, relay to ground)
M (input, referenced to ground)
SB (connected to -48V)
SG (connected to ground)
This interface operates similar to type I with respect
to the E-signal. The M-signal, however, is indicated by
the PBX connecting it to SB on assertion, and alternately
connecting it to SG during inactivity. Unfortunately, a
common ground must be shared between the equipment.
PBX | TIE LINE
|
E: V--/\/\/---|-----X----G
|
SG: ----------|----------G
+ |
M: ----------|---/\/\/--G
X |
SB: ----------|----------V
typeIV -
Leads: E (output, relay to SG)
M (input, referenced to -48V)
SB (feed for M, connected to ground)
SG (return for E, galvanically isolated from ground)
This interface is fully symmetrical; it does not require
a common ground, does not inject noise into audio paths,
and can be connected back to back by swapping E/SG for
M/SB. E-signal is indicated to the PBX by connecting it
to SG. M-signal is provided by the PBX connecting it to
SB.
PBX | TIE LINE
|
E: V--/\/\/---|-----X----
| |
SG: G----------|----------
|
M: ----------|---/\/\/--V
X |
SB: ----------|----------G
typeV -
Leads: E (output, relay to ground)
M (input, referenced to -48V)
Type V line equipment indicates E-signal to the PBX by
grounding the E-lead. The PBX indicates M-signal by
grounding the M-lead. This interface does require a
common ground, but does allow back to back connections
by swapping E for M. This interface is quasi-symmetric
in that while the line is up, current flow is more or
less equal between the PBX and line equipment. But noise
injection is still a problem.
PBX | TIE LINE
|
E: V--/\/\/---|-----X----G
|
M: G-----X----|---/\/\/--V
|
|
| Status: current |
Access: read-write |
| OBJECT-TYPE |
|
|
|
| |
INTEGER |
typeI(1), typeII(2), typeIII(3), typeIV(4), typeV(5) |
|
| cvaIfEMStatusEntry |
1.3.6.1.4.1.9.9.62.1.2.2.1 |
| An entry in the status table for each E&M interface.
|
| Status: current |
Access: not-accessible |
| OBJECT-TYPE |
|
|
|
| |
CvaIfEMStatusEntry |
|
|
| cvaIfEMTimingEntry |
1.3.6.1.4.1.9.9.62.1.2.3.1 |
| An entry in the E&M Timing Parameters Table for
each E&M interface. |
| Status: current |
Access: not-accessible |
| OBJECT-TYPE |
|
|
|
| |
CvaIfEMTimingEntry |
|
|
| cvaIfFXOCfgEntry |
1.3.6.1.4.1.9.9.62.1.3.1.1 |
| An entry in the standard configuration table for
each FXO interface. |
| Status: current |
Access: not-accessible |
| OBJECT-TYPE |
|
|
|
| |
CvaIfFXOCfgEntry |
|
|
| cvaIfFXOStatusEntry |
1.3.6.1.4.1.9.9.62.1.3.2.1 |
| An entry in the status table for each FXO interface.
|
| Status: current |
Access: not-accessible |
| OBJECT-TYPE |
|
|
|
| |
CvaIfFXOStatusEntry |
|
|
| cvaIfFXOTimingEntry |
1.3.6.1.4.1.9.9.62.1.3.3.1 |
| An entry in the FXO Timing Parameters Table for
each FXO interface. |
| Status: current |
Access: not-accessible |
| OBJECT-TYPE |
|
|
|
| |
CvaIfFXOTimingEntry |
|
|
| cvaIfFXSCfgEntry |
1.3.6.1.4.1.9.9.62.1.4.1.1 |
| An entry in the standard configuration table for
each FXS interface. |
| Status: current |
Access: not-accessible |
| OBJECT-TYPE |
|
|
|
| |
CvaIfFXSCfgEntry |
|
|
| cvaIfFXSStatusEntry |
1.3.6.1.4.1.9.9.62.1.4.2.1 |
| An entry in the status table for each FXS interface.
|
| Status: current |
Access: not-accessible |
| OBJECT-TYPE |
|
|
|
| |
CvaIfFXSStatusEntry |
|
|
| cvaIfFXSTimingEntry |
1.3.6.1.4.1.9.9.62.1.4.3.1 |
| An entry in the FXS Timing Parameters Table for
each FXS interface. |
| Status: current |
Access: not-accessible |
| OBJECT-TYPE |
|
|
|
| |
CvaIfFXSTimingEntry |
|
|
