Unhandled optional parameter 0x8 'Optional forward call indi

Hi,
Greetings,
i have asterisk setup with libss7 and i get some message on cli but unable to resolve it please help me to resove the given below message…

 Entering after setting forward indicator in receive function...

[Nov 8 10:06:20] VERBOSE[26111] chan_dahdi.c: Exiting after setting forward indicator in receive function…
[Nov 8 10:06:20] VERBOSE[26111] chan_dahdi.c: Unhandled optional parameter 0x8 ‘Optional forward call indicator’
[Nov 8 10:06:20] VERBOSE[26111] chan_dahdi.c: [[Nov 8 10:06:20] VERBOSE[26111] chan_dahdi.c: 0x0 [Nov 8 10:06:20] VERBOSE[26111] chan_dahdi.c: ]
[Nov 8 10:06:20] VERBOSE[26111] chan_dahdi.c: Unhandled optional parameter 0x31 ‘Propagation Delay Counter’
[Nov 8 10:06:20] VERBOSE[26111] chan_dahdi.c: [[Nov 8 10:06:20] VERBOSE[26111] chan_dahdi.c: 0x0 [Nov 8 10:06:20] VERBOSE[26111] chan_dahdi.c: 0x5a [Nov 8 10:06:20] VERBOSE[26111] chan_dahdi.c: ]

At the CLI, type:

core set verbose 0

i want to know the reason for Unhandled optional parameter , why you are suggesting to suppress the message…

It is neither an error nor a warning, so it does not indicate a problem, unless there are other symptoms. You are simply seeing it because of the verbosity level you have set.

With ISDN, many parameters are sent. The remote end is simply sending one Asterisk doesn’t use, but does know is not critical to successful call setup.

If you just have idle curiosity, you need to search documentation on the signalling system being used. If you actually have a problem, you need to initially raise that problem, rather than this symptom, with the vendor of the card (NB these forums are not a means of contacting Digium employees). Actually, in this case, the people at the other end of the trunk may be better people to contact.

Thanks david…