Grandstream BETA Firmware

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If you are using Grandstream GXP 21XXX and 14XX phones and you are doing
any kind of remote firmware updates or config updates DO NOT use the BETA version. We have found a bug in it that causes HTTP updates
to not work if you are using a domain name and not an IP address for
pulling configs and firmware. It can put you in a state where you can’t
update the configs or firmware without direct web or telnet contact to the