4 Replies Latest reply on Jul 16, 2014 2:07 PM by jwable

    "Error executing sync command" when resetting phones

    blakeh54 New Member

      There are 2 phones in my office that are no longer working. They would not call out and had no dial tone when the handset was picked up. I tried resetting them, but that didn't work either. I have since removed the User accounts and the IP Phone accounts associated with those 2 phones. I am trying to add them back to the 7100 system and I seem to be following all of the steps correctly, but when it tries to sync the phones, an error pops up that says "Error executing the sync command: " and the MAC addresses of the phones I'm trying to add. Does anyone have simple fixes for this, or does it seem to be a deeper-rooted problem?

        • Re: "Error executing sync command" when resetting phones
          Employee

          blakeh54,

           

          Were you able to resolve this? If so please come back to this post to update it so others can benefit from the information. What firmware are you running, and what type of phones (Polycom or ADTRAN IP 700) are you seeing this with? Do you get the sync error if you select one phone at a time from the IP Phone Configs page and go to Other Actions > Sync Phones?

           

          Thanks,

          Matt

          • Re: "Error executing sync command" when resetting phones
            jwable Frequent Visitor

            blake54,

                Another method of resetting the phones would be to log into the cli of the 7100 do a show mac address-table and find the port the phone is connected to then go to configure terminal, type interface eth 0/? (? = port number from show mac) and type shut and press enter.  That will shut off power to the phone, then after about 30 seconds type no shut this will restore power and cause the phone to reboot.  Please be sure if there are multiple switches on the network to do this from the switch the phone is connected to, if you do it on a trunk port you may cause a bigger outage then planned, or could even disable your access.  A good way to tell is if there multiple enteries on the same port in the table there is a good chance that port connects to another switch.  You may also want to make sure the phone mac is on the voice vlan as that could be your original issue.  This will not fix the problem of not being able to reset the phones from the GUI but is a work around to troubleshoot the phones not connecting.  You may want to before rebooting the phones to enable the following debugs so you can see if the phone is even talking to the 7100 this is to troubleshoot no dial tone issue in the begining:

            debug ip dhcp server (you should see the phone requesting an IP on the voice vlan if using 7100 for voice DHCP)

            debug ip ftp-server (If using FTP to see if phone is able to download configs)

            debug tftp server events (If using TFTP to see if phone is able to download configs)

             

            If you never see the phone connecting to any of the above triple check you vlan settings.

             

             

            John Wable

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