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Register Failed on T22P to MyPBX U100
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Firewall Offline
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Posts: 13
Joined: Jul 2015
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Register Failed on T22P to MyPBX U100
I'm setting up a MyPBX U100 for a client using PSTN trunking, and Yealink T22P handsets (Firmware version, hardware version

I've setup all the required extensions, then through the PBX added the phones (via phone provisioning), and they all added fine, and settings configured in the PBX show up on the phone ok.

However when trying to make calls, I get a "forbidden (bad auth), and I can see that on the phone's account status, it is showing "Register Failed". Can also see that on the PBX status, all extensions are displaying as 'unavailable'. Have tried adding 3 phones so far, and they all have the same issue.

I've confirmed that the details between the handsets and the phones is correct (e.g. name, labels, password etc).

Would greatly appreciate any pointers on what to look at, as on the face of it, it seems like a straight forward process, but I just can't get the handsets to register.
07-13-2015 01:05 PM
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Register Failed on T22P to MyPBX U100 - Firewall - 07-13-2015 01:05 PM

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