That phone supports POE. However, there is some talk of a known issue that they tend to crash after 1-2 hours on POE.
Grandstream phones are quite horrible products. -------------------------------------------------- Salvatore Giudice [EMAIL PROTECTED] VoIP Security Training, LLC http://VoIPSecurityTraining.com 848 N. Rainbow Blvd. #1676 Las Vegas, NV 89107 Phone: (617) 959-7625 Fax: (214) 279-2906 -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jon Pounder Sent: Thursday, December 06, 2007 10:45 AM To: asterisk-users@lists.digium.com Subject: Re: [asterisk-users] Cisco power injector with GXP2000 phones Quoting Salvatore Giudice <[EMAIL PROTECTED]>: > The electricity is carried on different pins in a cisco poe injector. Just > because they both support the same standard doesn't mean they were > implemented the same. > I didn't even know the gxp2000's could handle poe - anyone care to share what voltage/current they expect on what pins ? even if I could just move the existing powersupplies back to the punchdown panel that would unclutter desks and make centralizing ups power that much simpler. > > > -------------------------------------------------- > Salvatore Giudice > [EMAIL PROTECTED] > > VoIP Security Training, LLC > http://VoIPSecurityTraining.com > > 848 N. Rainbow Blvd. #1676 > Las Vegas, NV 89107 > Phone: (617) 959-7625 > Fax: (214) 279-2906 > > > > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Ricardo > Carvalho > Sent: Thursday, December 06, 2007 10:19 AM > To: Asterisk Users Mailing List - Non-Commercial Discussion > Subject: [asterisk-users] Cisco power injector with GXP2000 phones > > > > I've tried to use a Cisco power injector to supply power over Ethernet to a > GXP2000 phone without success. Although when I plugged these phone to a PoE > capable Cisco Switch it worked without a problem! > > Knowing that all these three equipments implement IEEE 802.3af protocol, why > doesn't it work with the Cisco power injector? Anyone also had this problem > before? > > Thanks, > Ricardo Carvalho. > > Jon Pounder _/_/_/ _/ _/ _/ _/_/_/ _/ _/ _/_/_/_/ _/ _/_/ _/ _/ _/ _/_/ _/ _/_/ _/ _/ _/_/ _/ _/ _/ _/_/ _/ _/_/_/ _/ _/ _/_/_/_/ _/_/_/ _/ _/ _/_/_/_/ Inline Internet Systems Inc. Thorold, Ontario, Canada Tools to Power Your e-Business Solutions www.inline.net www.ihtml.com www.ihtmlmerchant.com www.opayc.com ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program. _______________________________________________ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users