User Manual
U-SYS IAD108 Integrated Access Device
Chapter 8 Troubleshooting
8-8
Table 8-4
Parameters of command
Item Description
phyport
Physical port number, ranging 0–7.
tracestatus
Signaling tracing status, with value as “offline” or “online”.
protocoltype
Signaling tracing protocol, with value as “h248” or “mgcp”.
tracerange
Range of signaling tracing commands, with values as “allcmd”
or “partcmd”.
phonenumber
Telephone number, ranging 1–16 digits.
portno
Physical port number, ranging 0–7.
terminalid
MG terminal ID, ranging 0–8.
commandname
Command used for tracing the protocol.
8.2
IAD Port ID Error Leads to Call Failure.
8.2.1 Symptom Description
In the IP access network (IPAN) networking, a subscriber under a
port of the IAD hooks off and hears the dialing tone, but cannot dial
successfully. Meanwhile, other ports are normal.
8.2.2 Causal Analysis
If some ports are unavailable while others are normal, it means
the IAD has been successfully registered and the fault is caused by a
subscriber port ID error. The error may be in the User ID on the ETG,
the corresponding relations between the L3 addresses on the ETG
and that on the switch, or the Interface ID (aaln/X) on the IAD.
Perform the following steps to troubleshoot the port error:
