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+--- Forum: T4x Series (/forumdisplay.php?fid=31)
+--- Thread: T41P Yealink phone wants to talk to the Verizon mother ship (/showthread.php?tid=45193)
T41P Yealink phone wants to talk to the Verizon mother ship - nestman - 06-14-2021 04:40 AM
One of my T22 phones has had a weird static on it for several years now. Upgrading to the latest firmware has not helped. Then recently I found a three used T41P phones at a thrift store. They were $5 each so I bought them all. I figured they would work great to replace the phone with static. However, when I powered it up and it went through its initializing process, it finally gave this error:
"Calling is blocked because there is no address associated with this phone for Emergency Calling. Please update the phone's 911 address on the Verizon MyBusiness website."
How can I wipe/reset this phone so it's no longer looking to talk to the Verizon mother ship and make connection? I need this phone to integrate with my Grandstream IP/PBX like my other T22 phones do.
Thank you!
RE: T41P Yealink phone wants to talk to the Verizon mother ship - complex1 - 06-14-2021 05:00 PM
(06-14-2021 04:40 AM)nestman Wrote: One of my T22 phones has had a weird static on it for several years now. Upgrading to the latest firmware has not helped. Then recently I found a three used T41P phones at a thrift store. They were $5 each so I bought them all. I figured they would work great to replace the phone with static. However, when I powered it up and it went through its initializing process, it finally gave this error:
"Calling is blocked because there is no address associated with this phone for Emergency Calling. Please update the phone's 911 address on the Verizon MyBusiness website."
How can I wipe/reset this phone so it's no longer looking to talk to the Verizon mother ship and make connection? I need this phone to integrate with my Grandstream IP/PBX like my other T22 phones do.
Thank you!
Hi,
I think these phones are locked to Verizon.
Best you can do is to raise a support ticket at Yealink and ask if they can help you to unlock the phones.
https://ticket.yealink.com/
Hope this will help.