Specifications

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Cisco 1751 Router Software Configuration Guide
OL-1070-01
Figure 1 Call Legs Example
These two call legs are associated by the connection ID. The connection ID is global across the voice
network so that you can associate two call legs on one router with two call legs on another router,
thereby providing an end-to-end view of a call.
Sample Display
The following is sample output from the show call active voice command:
router# show call active voice
GENERIC: SetupTime=21072 Index=0 PeerAddress= PeerSubAddress= PeerId=0
PeerIfIndex=0 LogicalIfIndex=0 ConnectTime=0 CallState=3 CallOrigin=2 ChargedUnits=0
InfoType=0 TransmitPackets=375413 TransmitBytes=7508260 ReceivePackets=377734
ReceiveBytes=7554680
VOIP: ConnectionId[0x19BDF910 0xAF500007 0x0 0x58ED0] RemoteIPAddress=17635075
RemoteUDPPort=16394 RoundTripDelay=0 SelectedQoS=0 SessionProtocol=1
SessionTarget= OnTimeRvPlayout=0 GapFillWithSilence=0 GapFillWithPrediction=600
GapFillWithInterpolation=0 GapFillWithRedundancy=0 HiWaterPlayoutDelay=110
LoWaterPlayoutDelay=64 ReceiveDelay=94 VADEnable=0 CoderTypeRate=0
GENERIC: SetupTime=21072 Index=1 PeerAddress=14085554001 PeerSubAddress=
PeerId=0 PeerIfIndex=0 LogicalIfIndex=5 ConnectTime=21115 CallState=4 CallOrigin=1
ChargedUnits=0 InfoType=1 TransmitPackets=377915 TransmitBytes=7558300
ReceivePackets=375594 ReceiveBytes=7511880
TELE: ConnectionId=[0x19BDF910 0xAF500007 0x0 0x58ED0] TxDuration=16640
VoiceTxDuration=16640 FaxTxDuration=0 CoderTypeRate=0 NoiseLevel=0 ACOMLevel=4
OutSignalLevel=-440 InSignalLevel=-440 InfoActivity=2 ERLLevel=227
SessionTarget=
Table 3 provides an alphabetical listing of the fields in this output and a description of each field.
24418
Destination
Source
IP cloud
Call leg for POTS
dial peer 4
Call leg for VoIP
dial peer 3
Table 3 Show-Call-Active-Voice Command Field Descriptions
Field Description
ACOM Level Current ACOM level for the call. This value is sum of the Echo Return
Loss, Echo Return Loss Enhancement, and nonlinear processing loss
for the call.
CallOrigin Call origin; answer versus originate.
CallState Current state of the call.
CoderTypeRate Negotiated coder transmit rate of voice/fax compression during the
call.
ConnectionId Global call identifier of a gateway call.