VoIP VoIP    FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  Probelms Converting a Cisco 7940 from SCCP to SIP          VoIP Forum Index -> VoIP View previous topic :: View next topic   Author Message Big Phil Guest Posted: Wed May 16, 2007 9:09 pm    Post subject: Probelms Converting a Cisco 7940 from SCCP to SIP Hi I'm trying to replace the SCCP firmware (rev 7.2) on a Cisoc 7940 with SIP (rev 8.6) but nothing happens. I have downloaded the SIP firmware from Cisco.com and copied the files from the ZIP onto a TFTP server and pointed the 7940 towards this server. But the phone fails to load. It doesn't even attempt to download the new image. These are files i have put into the TFTP root P0S3-08-2-00.sb2 P003-08-2-00.sbn P0S3-08-2-00.loads P003-08-2-00.bin One thing i did notice is that all the files do not begin with P0S3 which i'm lead to belive is the identifier for SIP images. Can anyone shed any light on this? Rgds Phil Back to top   Ads Advertising Sponsor Jon Farmer Guest Posted: Thu May 17, 2007 2:33 am    Post subject: Re: Probelms Converting a Cisco 7940 from SCCP to SIP Big Phil wrote: Quote: Hi I'm trying to replace the SCCP firmware (rev 7.2) on a Cisoc 7940 with SIP (rev 8.6) but nothing happens. I have downloaded the SIP firmware from Cisco.com and copied the files from the ZIP onto a TFTP server and pointed the 7940 towards this server. But the phone fails to load. It doesn't even attempt to download the new image. IME you cant go straight to version 8 of the SIP image from SCCP. I have done over 200 conversions of this phone and have always had to go through the following process. SCCP -> SIPv4 -> SIPv6 -> SIPv7 -> SIPv8 Any attempt to miss out one of these steps have failed. Its a right royal pain in the ass. Are you setting the TFTP server address in option 66 in DHCP? Have you set the firmware level in OS97XX.txt and SIPDefault.cnf Are you checking the TFTP server logs to see if the phone is requesting the files and is trying to serve from the right location. Quote: These are files i have put into the TFTP root P0S3-08-2-00.sb2 P003-08-2-00.sbn P0S3-08-2-00.loads P003-08-2-00.bin Well the firmware I have seems to have slightly different filenames P0S3-08-4-00.loads P0S3-08-4-00.sb2 P003-08-4-00.bin P003-08-4-00.sbn Regards Jon Back to top   Ads Advertising Sponsor alexd Guest Posted: Thu May 17, 2007 8:49 pm    Post subject: Re: Probelms Converting a Cisco 7940 from SCCP to SIP Big Phil wrote: Quote: Hi I'm trying to replace the SCCP firmware (rev 7.2) on a Cisoc 7940 with SIP (rev 8.6) but nothing happens. I have downloaded the SIP firmware from Cisco.com and copied the files from the ZIP onto a TFTP server and pointed the 7940 towards this server. But the phone fails to load. It doesn't even attempt to download the new image. Is there nothing *at all* in the TFTP servers log files? -- <http://ale.cx/> (AIM:troffasky) (UnSoEsNpEaTm@ale.cx) 17:48:39 up 18 days, 19:48, 2 users, load average: 0.03, 0.17, 0.23 09 f9 11 02 9d 74 e3 5b d8 41 56 c5 63 56 88 c0 Back to top   Ads Advertising Sponsor Big Phil Guest Posted: Tue May 22, 2007 8:28 pm    Post subject: Re: Probelms Converting a Cisco 7940 from SCCP to SIP On May 17, 5:49 pm, alexd <troffa...@hotmail.com> wrote: Quote: Big Phil wrote: Hi I'm trying to replace the SCCP firmware (rev 7.2) on a Cisoc 7940 with SIP (rev 8.6) but nothing happens. I have downloaded the SIP firmware from Cisco.com and copied the files from the ZIP onto a TFTP server and pointed the 7940 towards this server. But the phone fails to load. It doesn't even attempt to download the new image. Is there nothing *at all* in the TFTP servers log files? -- http://ale.cx/> (AIM:troffasky) (UnSoEsNpE...@ale.cx) 17:48:39 up 18 days, 19:48, 2 users, load average: 0.03, 0.17, 0.23 09 f9 11 02 9d 74 e3 5b d8 41 56 c5 63 56 88 c0 Yeah found the problem here... helps if i put the right details into the SIPdefault file! Doh! Thx for all your replys! Back to top   Ads Advertising Sponsor Display posts from previous: All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year Oldest FirstNewest First         VoIP Forum Index -> VoIP All times are GMT Page 1 of 1   Jump to: Select a forum VoIP----------------VoIP  You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum 140 Attacks blocked Powered by phpBB © 2001, 2005 phpBB Group