Tag Archive for: SIP Trunking

ShoreTel and Cisco comparison logos

Configuring a SIP Trunk TIE Line between CISCO CUCM and ShoreTel iPBX

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Merging Systems is fun and easy? In a world of swirling mergers and acquisitions,  IT organizations are expected to integrate the different systems so that they all work together.   In the world of  IP PBX systems, that might result in having…
Ingate SIParator configuration video preview

V14 Configuring ShoreTel SIP Trunks P2 -SonicWall or InGate SBC?

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A question that keeps coming up in the support ticket system is the subject of InGate and Session Border Controllers.  Folks want to know if you need a SBC to configure a SIP trunk.  Why not just use a Firewall?  Can you configure ShoreTel…
SIP trunk network illustration

ShoreTel SIP Trunk Configuration - Version 14 update Part 1

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Our older posts on this subject are getting a bit dated and an update is long over due.   ShoreTel has been using a version of SIP since day one.  We say a version of SIP because at the formation of ShoreTel, SIP standards had not yet been…
Disaster recovery cartoon

SIP as a Disaster Recovery Strategy? EtherSpeak answers the call!

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As a standard deployment practice, we at DrVoIP implement SIP trunks as a “fail over” on every system we install.   As reliable as your PRI circuit has been, they do fail from time to time!  In fact, we recently lost 27 PRI’s at a major…
ShoreTel version 13 logo

What is new in ShoreTel 13?

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There are a number of major enhancements to ShoreTel in Version 13. Most enhancements have been related to bringing ShoreTel SIP into compliance with the standards accepted by the SIP community at large. Though there are enhancements for…
Scopserv and ShoreTel integration logos

ShoreTel SIP Trunks meet the Scopserv!

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Anyone who thinks Asterisk is a toy is not playing in the real world of VoIP Telephony. You may be surprised to learn how many commercial product offerings are built on an Asterisk base. For this reason, we have become more involved in this…
ShoreTel SIP trunk configuration

Configuring SIP Trunks on ShoreTel!

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We continue to get a lot of questions about SIP trunks and how best to use them on ShoreTel. Our preferred strategy at this point, is to focus on a TIE line solution that brings both off premise extensions and DID numbers into the ShoreTel.…
3CX software administration screen

3CX a Contender along with ShoreTel and CISCO For the SMB!

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Lately, we have been playing with a Windows based solution offered by 3CX.  We remember the "UnPBX" products of the late 90's early 2000!  There were a few companies that tried to build PBX systems on Microsoft Platforms like Windows NT.  …
Asterisk PBX integration illustration

ShoreTel SIP trunks using Asterisk?

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Since we published the blog on the ShoreTel SIP implementation using Ingate, we have been deluged with requests for more detail.   Specifically, people want to know if there is a more economical  solution for bringing  SIP dial tone into…
Ingate SIParator configuration video preview

ShoreTel SIP Trunks a Snap with Ingate SIParator!

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I don’t think your average business professional wakes up in the morning and says “Gee, I need some SIP”!   They do however ask questions like how do we get an Area Code from New York to appear on our System in San Diego?  Do I really…
Ingate SIParator configuration video preview

The ShoreTel Prefix Option

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In this economy, there are a growing number of mergers and acquisitions, or “marriage by shotgun”. When companies combine they have the challenge of integrating their data and telecommunications systems. For example, we have witnessed an…
Ingate SIParator configuration video preview

ShoreTel SIP Trunk Configuration Parameters for Level 3

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Generally, we do not fill out forms given to us by Carriers.   Most Carrier forms use nomenclature that is "Marketing Speak" and not technically driven.   It seems we have 100 different ways to refer to a TDM with PRI signaling and only one…

Showing 12 of 15 posts

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