Like a lot of other companies, when we first started the “Virtualization Revolution”, the HP Lefthand Starter SAN solution was a cost effective viable option to begin life in the…
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In most environments when you attach a Polycom phone to a Lync infrastructure, the phone will automatically apply the root certificate and TLS communication will work properly. We recently ran…
I encountered an issue recently where, in an Exchange 2010 / Office 365 Hybrid environment, Office 365 users were unable to see calendar and Free/Busy information from On-Premises mailboxes. I…
Sometimes, getting a certificate from an internal certificate authority is urgent. Perhaps your Exchange UM certificate expired, breaking voicemail for your entire Lync organization. Of course, it’s those times that…
How often have you discussed your company’s short and long term network plans and the topic of IPv6 has come up. Should you start planning a migration to IPv6? Internal…
The requirements for a wireless solution that meets evolving demands for mobile access, unified communications, policy and managements have changed drastically in the last couple of years. PEI subscribes to…
It is easier to recover from any network failure if you are prepared. Possibly the most important requirement in any network is to have current and accurate information about that…
Recently there has been a lot of buzz about Microsoft Lync transforming into “Skype for Business”. I have heard a mix of reactions – from “what in the world is…
Upgrading or modifying your ASA and need to see the crypto shared secret. Here is the quick and easy way to do that. From the enable prompt. pei-hq-fw01# more system:running-config…
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