Re: [cisco-voip] 7900 Factory Reset w/out connecting to the network
I had assumed the working state of the phone when finished wasn’t important here given scrapping them out. Otherwise the second one will leave you with a bad time if you’re not setup to repair the phone when you do that. The first one shouldn’t but its been a long time since I’ve been near one of these to know if it retains any last good configuration From: Anthony Holloway Sent: Monday, June 8, 2020 5:10 PM To: Pawlowski, Adam Cc: Riley, Sean ; cisco-voip@puck.nether.net Subject: Re: [cisco-voip] 7900 Factory Reset w/out connecting to the network Adam, I've always been under the impression that either of these options require DHCP Option 150 with a working TFTP and files to work properly. Are you saying they don't? I've never tested it though. On Mon, Jun 8, 2020 at 3:26 PM Pawlowski, Adam mailto:aj...@buffalo.edu>> wrote: Sean, The two codes for it, are to hold the pound key when powering it on. When the line keys flash, key go of pound and enter: 123456789*0# , which should erase the configuration. If you observe that it is still showing internal information, try 3491672850*# , which in my experience rips it down to a bootstrap, but, I’ve never loaded the term default on it to see if there’s anything left by the time it recovers. Best, Adam From: cisco-voip mailto:cisco-voip-boun...@puck.nether.net>> On Behalf Of Riley, Sean Sent: Monday, June 8, 2020 3:59 PM To: cisco-voip@puck.nether.net<mailto:cisco-voip@puck.nether.net> Subject: [cisco-voip] 7900 Factory Reset w/out connecting to the network We are finally refreshing our 7970’s. We wanted to factory reset the old phones before sending out for scrap. Is there a way to factory reset without having to connect to the network? Thanks. Sean. ___ cisco-voip mailing list cisco-voip@puck.nether.net<mailto:cisco-voip@puck.nether.net> https://puck.nether.net/mailman/listinfo/cisco-voip ___ cisco-voip mailing list cisco-voip@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-voip
Re: [cisco-voip] 7900 Factory Reset w/out connecting to the network
Will it blend? On Mon, Jun 8, 2020 at 4:21 PM Charles Goldsmith wrote: > No DHCP is needed, don't even need a live network to reset, just need power > > you only need option 150 if you want it to try and update firmware, and of > course, it needs a phone config on CUCM to do that > > for what a 7970 is worth as trade in or resell, it's too much work, a > hammer works better/faster :) > > > On Mon, Jun 8, 2020 at 4:12 PM Anthony Holloway < > avholloway+cisco-v...@gmail.com> wrote: > >> Adam, I've always been under the impression that either of these options >> require DHCP Option 150 with a working TFTP and files to work properly. >> Are you saying they don't? I've never tested it though. >> >> >> On Mon, Jun 8, 2020 at 3:26 PM Pawlowski, Adam wrote: >> >>> Sean, >>> >>> >>> >>> The two codes for it, are to hold the pound key when powering it on. >>> >>> >>> >>> When the line keys flash, key go of pound and enter: 123456789*0# , >>> which should erase the configuration. >>> >>> >>> >>> If you observe that it is still showing internal information, try >>> 3491672850*# , which in my experience rips it down to a bootstrap, but, >>> I’ve never loaded the term default on it to see if there’s anything left by >>> the time it recovers. >>> >>> >>> >>> Best, >>> >>> >>> >>> Adam >>> >>> >>> >>> *From:* cisco-voip *On Behalf Of >>> *Riley, >>> Sean >>> *Sent:* Monday, June 8, 2020 3:59 PM >>> *To:* cisco-voip@puck.nether.net >>> *Subject:* [cisco-voip] 7900 Factory Reset w/out connecting to the >>> network >>> >>> >>> >>> We are finally refreshing our 7970’s. We wanted to factory reset the >>> old phones before sending out for scrap. Is there a way to factory reset >>> without having to connect to the network? >>> >>> >>> >>> Thanks. >>> >>> >>> >>> Sean. >>> ___ >>> cisco-voip mailing list >>> cisco-voip@puck.nether.net >>> https://puck.nether.net/mailman/listinfo/cisco-voip >>> >> ___ >> cisco-voip mailing list >> cisco-voip@puck.nether.net >> https://puck.nether.net/mailman/listinfo/cisco-voip >> > ___ cisco-voip mailing list cisco-voip@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-voip
Re: [cisco-voip] 7900 Factory Reset w/out connecting to the network
No DHCP is needed, don't even need a live network to reset, just need power you only need option 150 if you want it to try and update firmware, and of course, it needs a phone config on CUCM to do that for what a 7970 is worth as trade in or resell, it's too much work, a hammer works better/faster :) On Mon, Jun 8, 2020 at 4:12 PM Anthony Holloway < avholloway+cisco-v...@gmail.com> wrote: > Adam, I've always been under the impression that either of these options > require DHCP Option 150 with a working TFTP and files to work properly. > Are you saying they don't? I've never tested it though. > > > On Mon, Jun 8, 2020 at 3:26 PM Pawlowski, Adam wrote: > >> Sean, >> >> >> >> The two codes for it, are to hold the pound key when powering it on. >> >> >> >> When the line keys flash, key go of pound and enter: 123456789*0# , which >> should erase the configuration. >> >> >> >> If you observe that it is still showing internal information, try >> 3491672850*# , which in my experience rips it down to a bootstrap, but, >> I’ve never loaded the term default on it to see if there’s anything left by >> the time it recovers. >> >> >> >> Best, >> >> >> >> Adam >> >> >> >> *From:* cisco-voip *On Behalf Of *Riley, >> Sean >> *Sent:* Monday, June 8, 2020 3:59 PM >> *To:* cisco-voip@puck.nether.net >> *Subject:* [cisco-voip] 7900 Factory Reset w/out connecting to the >> network >> >> >> >> We are finally refreshing our 7970’s. We wanted to factory reset the old >> phones before sending out for scrap. Is there a way to factory reset >> without having to connect to the network? >> >> >> >> Thanks. >> >> >> >> Sean. >> ___ >> cisco-voip mailing list >> cisco-voip@puck.nether.net >> https://puck.nether.net/mailman/listinfo/cisco-voip >> > ___ > cisco-voip mailing list > cisco-voip@puck.nether.net > https://puck.nether.net/mailman/listinfo/cisco-voip > ___ cisco-voip mailing list cisco-voip@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-voip
Re: [cisco-voip] 7900 Factory Reset w/out connecting to the network
Adam, I've always been under the impression that either of these options require DHCP Option 150 with a working TFTP and files to work properly. Are you saying they don't? I've never tested it though. On Mon, Jun 8, 2020 at 3:26 PM Pawlowski, Adam wrote: > Sean, > > > > The two codes for it, are to hold the pound key when powering it on. > > > > When the line keys flash, key go of pound and enter: 123456789*0# , which > should erase the configuration. > > > > If you observe that it is still showing internal information, try > 3491672850*# , which in my experience rips it down to a bootstrap, but, > I’ve never loaded the term default on it to see if there’s anything left by > the time it recovers. > > > > Best, > > > > Adam > > > > *From:* cisco-voip *On Behalf Of *Riley, > Sean > *Sent:* Monday, June 8, 2020 3:59 PM > *To:* cisco-voip@puck.nether.net > *Subject:* [cisco-voip] 7900 Factory Reset w/out connecting to the network > > > > We are finally refreshing our 7970’s. We wanted to factory reset the old > phones before sending out for scrap. Is there a way to factory reset > without having to connect to the network? > > > > Thanks. > > > > Sean. > ___ > cisco-voip mailing list > cisco-voip@puck.nether.net > https://puck.nether.net/mailman/listinfo/cisco-voip > ___ cisco-voip mailing list cisco-voip@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-voip
Re: [cisco-voip] 7900 Factory Reset w/out connecting to the network
Sean, The two codes for it, are to hold the pound key when powering it on. When the line keys flash, key go of pound and enter: 123456789*0# , which should erase the configuration. If you observe that it is still showing internal information, try 3491672850*# , which in my experience rips it down to a bootstrap, but, I've never loaded the term default on it to see if there's anything left by the time it recovers. Best, Adam From: cisco-voip On Behalf Of Riley, Sean Sent: Monday, June 8, 2020 3:59 PM To: cisco-voip@puck.nether.net Subject: [cisco-voip] 7900 Factory Reset w/out connecting to the network We are finally refreshing our 7970's. We wanted to factory reset the old phones before sending out for scrap. Is there a way to factory reset without having to connect to the network? Thanks. Sean. ___ cisco-voip mailing list cisco-voip@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-voip
[cisco-voip] 7900 Factory Reset w/out connecting to the network
We are finally refreshing our 7970's. We wanted to factory reset the old phones before sending out for scrap. Is there a way to factory reset without having to connect to the network? Thanks. Sean. ___ cisco-voip mailing list cisco-voip@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-voip
