T22P Cannot Connect After Fireware Upgrade

[tracymission_it]

I just upgrade my T22P to firmware 7.70.0.130 and now my SIP account cannot register.

No errors. Or at least no useful ones.

[Yealink Support]

(03-16-2013 11:16 PM)tracymission_it Wrote:  I just upgrade my T22P to firmware 7.70.0.130 and now my SIP account cannot register.

No errors. Or at least no useful ones.

hello,tracymission_it
I need some information
1. Could you tell me the last vesion before updata the fireware
2. After updata , have you re'enter the account and password again test.
3. You can restart test.
4. Except the T22P, are there have other phones issue?

[tracymission_it]

I went from v.7.61.0.80 to v. 7.70.0.130 and ran into the issue.

I downgraded the phone back to v.7.61.0.80 to resolve. I would still like to work through this.

As a side note, I'm interested in finding if this phone (T22P) is compatible with the Sennheiser OfficeRunner.

[tracymission_it]

Any update?? Is the G711 codec part of this firmware update? My phone seems to be missing it under 7.6.1

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Apparently the update dmg'd the import certificates.