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Latest SIP firmware for Avaya 4620SW

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techie67

Programmer
Apr 1, 2023
3
DE
Hi all,

can anybody provide me with the latest firmware (or file set) for the Avaya Ip phone 4620sw?

Thanks in advance!

KR
techie67
 
Maybe somebody can help me get this phone 4620sw running with a void provider that demands for setting up the sip server adresses
as urls like tel.t-online.de instead of the ip-adresses.
 
I would be surprised to hear that FQDNs are supported by a 4600 series phone -- they are ancient and were pretty limited when they came out.

 
Hi, Iwant to use the phone with a voip
by Deitsche Telekom. They switched to DNS-SRV.
Is there a chance to get this phone working on a Deutsche Telekom voip
connection?
What do I have to put in for the sip patameters at the telephone?
 
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