Follow-up: Brief Review of CallCentric VoIP (SIP) Service

This is a follow-up to this post. CallCentric has been working great for outbound SIP trunking and customer support continues to be very responsive. Unfortunately, CallCentric does not support oversubscribing direct-inward-dial (DID) numbers to single trunks / channels. This is a total bummer as it is often the case that a business has low simultaneous […]

Brief Review of CallCentric VoIP (SIP) Service

The Digium Asterisk server at work needed to be switched to a new SIP/IAX service provider this past week and on Doug‘s advice, I investigated CallCentric. The reviews were essentially all positive, so I signed up for the Pay Per Call $0.0198 / minute calling plan. The nice thing about this particular plan is that […]

Polycom SoundPoint IP VoIP Phone Default Admin Password

In order to change any advanced settings on your Polycom SoundPoint IP VoIP phone, you will need the admin password: Username (this is case sensitive): Polycom Password: 456

Asterisk with Polycom VoIP Phones: Daylight Savings Time Correction in sip.conf

I came in to the office this morning to find all of our Polycom VoIP phones had the wrong time. Although the Asterisk server had been patched for the new daylight savings timeĀ  (DST) rules, my sip.conf file had some incorrect configuration. I searched around the net and found a solution. Change your sip.conf file […]