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- Re: Downgrade Trio 8500 from 7.0.0.4269
Create an account on the HP Community to personalize your profile and ask a question
01-26-2021 05:03 AM
I have trio 8500 and when Version released i did read that the downgrade is possible after upgrading but not earlier to version 5.8.
i did upgrade to version 7 but i am facing issues with login by microsoft office 365 account.
in version 7 release they mentioned that microsoft features is still under testing so i want to downgrade to version 5.9.
device on web mark all previous version by red as i can not downgrade.
any help here please?
Solved! Go to Solution.
Accepted Solutions
01-26-2021 06:16 AM
Hello @mlotfy ,
First of all some or a couple of your old post(s) or reply(s) to them => here <= are still open/pending as you have not marked these as "Accept as a solution" or at least provide some form of feedback or answer.
If they are in this state nobody finding them via a community search will know if an answer or advice provided was useful and has maybe helped you.
Could you therefore kindly go over them and mark or answer as appropriate?
If they are marked as "Accept as a solution" other users can find these easier and it helps them to utilise the community more efficiently. Please do not simply mark them without any type of feedback.
At present we do not know if the Trio is in Microsoft Teams or Microsoft Skype for Business mode as this can affect the ability to downgrade from an unsupported version.
Our normal FAQ contains:
May 11, 2018 Question: Why do I get a "Failed to fetch available software from the Poly hosted server" error message or able to download list but unable to upgrade/downgrade?
Resolution: Please ensure your firewall allows outbound network traffic as shown => here <=
We would need logs and/or a backup to make any suggestions.
Please ensure to provide some feedback if this reply has helped you so other users can profit from your experience.
Best Regards
Steffen Baier
Notice: I am an HP Poly employee but all replies within the community are done as a volunteer outside of my day role. This community forum is not an official HP Poly support resource, thus responses from HP Poly employees, partners, and customers alike are best-effort in attempts to share learned knowledge.
If you need immediate and/or official assistance for former Poly\Plantronics\Polycom please open a service ticket through your support channels
For HP products please check HP Support.
Please also ensure you always check the General VoIP , Video Endpoint , UC Platform (Microsoft) , PSTN
01-26-2021 05:16 AM
Hello @mlotfy ,
Welcome to the Poly Community.
Red simply means lower than current. You can simply downgrade.
Please ensure to provide some feedback if this reply has helped you so other users can profit from your experience.
Best Regards
Steffen Baier
Notice: I am an HP Poly employee but all replies within the community are done as a volunteer outside of my day role. This community forum is not an official HP Poly support resource, thus responses from HP Poly employees, partners, and customers alike are best-effort in attempts to share learned knowledge.
If you need immediate and/or official assistance for former Poly\Plantronics\Polycom please open a service ticket through your support channels
For HP products please check HP Support.
Please also ensure you always check the General VoIP , Video Endpoint , UC Platform (Microsoft) , PSTN
01-26-2021 06:16 AM
Hello @mlotfy ,
First of all some or a couple of your old post(s) or reply(s) to them => here <= are still open/pending as you have not marked these as "Accept as a solution" or at least provide some form of feedback or answer.
If they are in this state nobody finding them via a community search will know if an answer or advice provided was useful and has maybe helped you.
Could you therefore kindly go over them and mark or answer as appropriate?
If they are marked as "Accept as a solution" other users can find these easier and it helps them to utilise the community more efficiently. Please do not simply mark them without any type of feedback.
At present we do not know if the Trio is in Microsoft Teams or Microsoft Skype for Business mode as this can affect the ability to downgrade from an unsupported version.
Our normal FAQ contains:
May 11, 2018 Question: Why do I get a "Failed to fetch available software from the Poly hosted server" error message or able to download list but unable to upgrade/downgrade?
Resolution: Please ensure your firewall allows outbound network traffic as shown => here <=
We would need logs and/or a backup to make any suggestions.
Please ensure to provide some feedback if this reply has helped you so other users can profit from your experience.
Best Regards
Steffen Baier
Notice: I am an HP Poly employee but all replies within the community are done as a volunteer outside of my day role. This community forum is not an official HP Poly support resource, thus responses from HP Poly employees, partners, and customers alike are best-effort in attempts to share learned knowledge.
If you need immediate and/or official assistance for former Poly\Plantronics\Polycom please open a service ticket through your support channels
For HP products please check HP Support.
Please also ensure you always check the General VoIP , Video Endpoint , UC Platform (Microsoft) , PSTN
01-27-2021 01:07 AM
Hello @mlotfy ,
thanks for marking this post as solution provided but you never got back to actually explain how you fixed your issue. In addition, your other post is also unanswered.
Best Regards
Steffen Baier
Notice: I am an HP Poly employee but all replies within the community are done as a volunteer outside of my day role. This community forum is not an official HP Poly support resource, thus responses from HP Poly employees, partners, and customers alike are best-effort in attempts to share learned knowledge.
If you need immediate and/or official assistance for former Poly\Plantronics\Polycom please open a service ticket through your support channels
For HP products please check HP Support.
Please also ensure you always check the General VoIP , Video Endpoint , UC Platform (Microsoft) , PSTN
02-09-2021 06:07 PM
I'm having problems with Trio 8800 doing Skype web login after upgrade to 7.0. Is this a known issue?
Log filled with these entries:
0209171152|sip |*|00|Sending User Cert fetch Request: OnlyTlsDsk[1]
0209171154|utilm|4|00|uBLFUnCompressed: File /data/polycom/ffs0/Config/Local/WebTicket/0/public.crt doesn't exist or is empty
02-09-2021 11:48 PM
Hi @Rob L.
ensure to always check the release notes and/or community announcements before upgrading.
Best regards
Steffen Baier
Notice: I am an HP Poly employee but all replies within the community are done as a volunteer outside of my day role. This community forum is not an official HP Poly support resource, thus responses from HP Poly employees, partners, and customers alike are best-effort in attempts to share learned knowledge.
If you need immediate and/or official assistance for former Poly\Plantronics\Polycom please open a service ticket through your support channels
For HP products please check HP Support.
Please also ensure you always check the General VoIP , Video Endpoint , UC Platform (Microsoft) , PSTN
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