Reset grandstream 1625 password?

Question

network hardware

Good afternoon. There is a remote office with grandstream 1625 phones. One of the phones is not available on the web and does not respond to icmp. On the gateway, I see the poppy and arp of this phone. I asked the admin at the place to reset the phone, but there is an admin password that no one remembers (it was set by the admin who was before me). In this regard, the question is, is there any way to bring him to his senses, or reset him to default, I ask for help from those who know. Thanks

Answer 1

for Grandstream GXP1610/1615, Grandstream GXP1620/1625 phones, factory reset does not restore the factory password.
https://voipdevice.ru/news/voipdevice-ru/sbros-par...