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  1. jjl1962

    Public Service Announcement -- 10.1.2 Breaks 56xx and 54xx phones

    I have a customer on R6.0(18) and over 30 5400 series phones and 3 5600 series. They want to upgrade to the latest release R11 but from what we are seeing from Avaya and here those phones will not work on R11. While it is not supported is it OK to go to 10.0 or 10.1? They refuse to upgrade the...
  2. jjl1962

    Avaya IP Office with Sonicwall TZ215 and remote site with SOnicwall TZ205 and 9608 IP phones

    i will check with them on the voip tab. i know they disabled H323 transfomations.
  3. jjl1962

    Avaya IP Office with Sonicwall TZ215 and remote site with SOnicwall TZ205 and 9608 IP phones

    I will check with them about DHCP. You are suggesting lease time might be too low?
  4. jjl1962

    Avaya IP Office with Sonicwall TZ215 and remote site with SOnicwall TZ205 and 9608 IP phones

    Thank you amriddle01. No argument here as I do know it is the Sonicwalls. The issue is that the client's IT vendor has all the control and access to the Sonicwalls and I have none. They use SOnicwalls for all their clients and insisted on using them here as well. We typically use Netgear...
  5. jjl1962

    Avaya IP Office with Sonicwall TZ215 and remote site with SOnicwall TZ205 and 9608 IP phones

    I have a customer who has an IP Office 500 V2 Rel. 9.0.4.0.965 Preferred edition. All digital phones at corporate office, and 9608 IP phones at remote sites. At the corporate office they have a Sonicwall TZ 215 and each of the remote sites they have Sonicwall TZ 205. At remote sites they are...

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