<div dir="ltr">I tried... repeatedly... I failed. I bought some 3PCC phones, and they just worked.<div><br></div><div>If you have the relevant Cisco telephony server product you might be able to trick it into doing what you want, as that has the proper upgrader for that model of phone.</div><div><br></div><div>I previously had experience of upgrading the Cisco build to the SIP build on Cisco 7641 handsets, which have 2 similar builds, but none of the techniques seemed to apply this time around.</div><div><br></div><div>Cheers,</div><div>Steve</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr">On Sun, 4 Dec 2016 at 16:03 Gopalakrishnan N <<a href="mailto:gopalakrishnan.an@gmail.com">gopalakrishnan.an@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Can't I upload the 3PCC firmware ? available from the Cisco website?<div class="gmail_msg"><br class="gmail_msg"></div><div class="gmail_msg">Actually it came with sip88xx.... firmware.</div><div class="gmail_msg"><br class="gmail_msg"></div><div class="gmail_msg">Regards . </div><div class="gmail_msg"><br class="gmail_msg"><br class="gmail_msg"><div class="gmail_quote gmail_msg"><div dir="ltr" class="gmail_msg">On Fri, 2 Dec 2016, 10:38 p.m. Steve Davies, <<a href="mailto:davies147@gmail.com" class="gmail_msg" target="_blank">davies147@gmail.com</a>> wrote:<br class="gmail_msg"></div><blockquote class="gmail_quote gmail_msg" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr" class="gmail_msg">Hi,<div class="gmail_msg"><br class="gmail_msg"></div><div class="gmail_msg">You have to buy the 3PCC version for this to work. Once you have this, they work very much like the Cisco SPA handsets.</div><div class="gmail_msg"><br class="gmail_msg"></div><div class="gmail_msg">I also ended up with a non-3PCC handset and it is useless, and as far as I can tell they cannot be re-flashed.</div><div class="gmail_msg"><br class="gmail_msg"></div><div class="gmail_msg">Cheers,</div><div class="gmail_msg">Steve</div><div class="gmail_msg"><br class="gmail_msg"></div><div class="gmail_msg"><br class="gmail_msg"></div></div><br class="gmail_msg"><div class="gmail_quote gmail_msg"></div><div class="gmail_quote gmail_msg"><div dir="ltr" class="gmail_msg">On Fri, 2 Dec 2016 at 16:16 Gopalakrishnan N <<a href="mailto:gopalakrishnan.an@gmail.com" class="gmail_msg" target="_blank">gopalakrishnan.an@gmail.com</a>> wrote:<br class="gmail_msg"></div></div><div class="gmail_quote gmail_msg"><blockquote class="gmail_quote gmail_msg" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Anyone tried integrating Cisco IP 8841 phone with Asterisk 11.x. I have the phone with sip firmware came along with sip88xx-11.0.1SR xx. I tried to upload woth TFTP due to some reason it's getting failed. Do I need to load 3pcc firmware or anyway to Configure from the phone itself or from the GUI? <div class="gmail_msg"><br class="gmail_msg"></div><div class="gmail_msg">I have the SEPMAC.cnf.xml as well. <br class="gmail_msg"><div dir="auto" class="gmail_msg"><br class="gmail_msg"></div><div dir="auto" class="gmail_msg">Any suggestions would be appreciated.</div><div dir="auto" class="gmail_msg"><br class="gmail_msg"></div><div dir="auto" class="gmail_msg">Regards . </div></div></blockquote></div><div class="gmail_quote gmail_msg"><blockquote class="gmail_quote gmail_msg" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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