T55A - change firmware from Teams to SIP

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Threaded Mode \| Linear Mode T55A - change firmware from Teams to SIP
Author	Message

peterf Offline

Junior Member

Posts: 18

Joined: Jan 2013

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Post: #1

T55A - change firmware from Teams to SIP

Hi
I have a customer with 50 T55A phones with Teams firmware. The Teams implementation has failed big time and they are now moving to SIP based solution and naturally want to maintain there investment in phones.

Can the T55A have SIP firmware installed?
If so what is the process to do this?

thanks
Peter

07-11-2019 09:49 PM

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Messages In This Thread

T55A - change firmware from Teams to SIP - peterf - 07-11-2019 09:49 PM

RE: T55A - change firmware from Teams to SIP - peterf - 07-17-2019, 08:34 PM

RE: T55A - change firmware from Teams to SIP - kapetrosyan - 07-18-2019, 12:26 AM

RE: T55A - change firmware from Teams to SIP - Jaxcom - 07-18-2019, 08:20 PM

RE: T55A - change firmware from Teams to SIP - kapetrosyan - 07-18-2019, 08:31 PM

RE: T55A - change firmware from Teams to SIP - jolouis - 07-19-2019, 06:55 PM

RE: T55A - change firmware from Teams to SIP - peterf - 07-21-2019, 09:56 PM

RE: T55A - change firmware from Teams to SIP - jolouis - 07-22-2019, 02:38 PM

RE: T55A - change firmware from Teams to SIP - complex1 - 07-22-2019, 02:59 PM

RE: T55A - change firmware from Teams to SIP - 405IT - 01-09-2020, 03:46 PM

RE: T55A - change firmware from Teams to SIP - Rahm1379 - 03-25-2020, 05:33 AM

RE: T55A - change firmware from Teams to SIP - timeames85 - 02-02-2020, 11:47 PM

RE: T55A - change firmware from Teams to SIP - peterf - 02-03-2020, 12:38 AM

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