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T48G SIP to SfB
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clsh Offline
Junior Member

Posts: 1
Joined: Sep 2017
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Post: #1
T48G SIP to SfB

We are currently using T48G model with our SIP provider. However, we are planning to move to SFB very soon and would like to know if all our phones can be easily upgraded (via firmware) to support SFB?

Will this affect the warranty in any way?

09-14-2017 02:15 PM
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Messages In This Thread
T48G SIP to SfB - clsh - 09-14-2017 02:15 PM
RE: T48G SIP to SfB - Evan_Yealink - 09-15-2017, 01:45 AM
RE: T48G SIP to SfB - jvoros - 09-29-2017, 12:18 PM

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