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  1. shogaxx

    Upgrade to C6O issue

    Found the cause, when the lldp entry ages, the ip phone and the cisco stop communicating correctly and doesnt keep its lldp vlan info alive. If there are any reboots of the phone, it tries lldp but then drops in dhcp vlan discovery. CSCsq25652 Bug Details LLDP entries not displayed on member...
  2. shogaxx

    Securing Nortel 1140e using SRTP

    I had a read through the bulletins and Nortel recently added the option to change the SRTP-PSK payload type because of potential conflicts with other protocols (from C6O I believe). Perhaps changing this option on all the phones (so there are no miss matches). Two end points with different...
  3. shogaxx

    Upgrade to C6O issue

    I tried deleting the scope on our voice dhcp server, but as I dont have access to the Desktop / Data scope I havent been able to confirm the contents of these (I have requested this today).
  4. shogaxx

    Upgrade to C6O issue

    Hi just wondering if anyone else has had any issues upgrading to C6O? We just upgraded all of our 1120e and 1140e ip phones from C3C to C6O and found that at some sites the IP phones did not pick up LLDP vlan info from the switches after the upgrade, could not reach our Voice DHCP server. Via...
  5. shogaxx

    Securing Nortel 1140e using SRTP

    sinnor out of interest, what firmware are you using on your 1140e model phones? What release did nortel say would resolve this issue? Have you tried changing the SRTP-PSK payload type?

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