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+-- Forum: IP Phone Series (/forumdisplay.php?fid=4)
+--- Forum: T4x Series (/forumdisplay.php?fid=31)
+--- Thread: SIP-T46U no boot only RED MWI LED (/showthread.php?tid=46828)
SIP-T46U no boot only RED MWI LED - sysintegrate - 08-17-2023 05:07 PM
Hello,
i've got 12 brand new SIP-T46U from my Distributor,
i preconfgured them to the new Auerswald Commtrexx Business PBX.
After a reboot of the hole System (Cisco CBS250-48PP, PBX, all Phones) one Phone will not boot.
Only a RED LED Light on the MWI lights up, no display backlight, no sound - nothing.
All Phones are powered over PoE+, all the other phones doesnt show this error.
I think something in Boot process failed? Could i fix this? Or should i send this phone back?
I checked to press the + - Button to bring up a sound or longer press X to reboot the phone, without success.
Thanks,
Martin
RE: SIP-T46U no boot only RED MWI LED - Yisroel_MongoTEL - 08-18-2023 09:50 PM
This is something that happens from time to time with Yealink phones and it means that phones or gone.
Just send it back and get a replacement.