Tag Archive for: Firmware

Cisco 7940 IP telephone

Repurpose your CISCO 7900 phones as ShoreTel sip Extensions!

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The CISCO 7900 series of phones have been a very popular handset in the "hosted" PBX space.  CISCO discourages the use of these phones on other than CISCO systems, but there are so many of them out there, that they end up being used on a range…
ShoreTel upgrade illustration

How to Upgrade your ShoreTel System!

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The actual task of upgrading your ShoreTel system from one software version to the other is "brilliantly simple".  The process, however, requires attention to the   detail!  Any software upgrade will challenge your "change management" process! …
ShoreTel upgrade illustration

SIP firmware for ShoreTel handsets?

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To the sales team, I sound like a broken record as I repeated the engineering driven mantra: “A VoIP solution is only as good as the network it is build on”.     No matter how many times we tell clients that you can not obtain reliable,…
ShoreTel upgrade illustration

More on ShoreTel LLDP - follow up to previous blog post!

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This is a follow up post to an earlier post on LLDP-MED. VoIP phones on the market today follow the same basic boot and operations process: 1 – Wait for an LLDP packet from the Ethernet switch 2- Send a DHCP discovery packet to find the DHCP…

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