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Mitchell Barker

Articles

4:20
TechForumFeb 19, 2015

Call costs continue to disappoint

Companies looking for reliability and stability in terms of telecoms pricing and billing must consider switching to VOIP, says?Mitchell Barker, founder and CEO of WhichVoIP.co.za.

4:00
TechForumFeb 17, 2015

Hidden costs of hosted VOIP

Companies must carefully evaluate VOIP from all sides, including strategic, operational and total cost of ownership views, says?Mitchell Barker, founder of WhichVoip.

4:10

What does UC mean for VOIP?

Unified communications?bridges the gap between VOIP, fax over IP, and other computer-related communications technologies, says Mitchell Barker, CEO of WhichVoIP.co.za.

3:20
VOIPFeb 5, 2015

How secure is your VOIP?

One of the most important ways in which VOIP is safer, is how it will keep prying ears away from potentially private business conversations, says Mitchell Barker, CEO of WhichVoIP.co.za.

3:50
TechForumJan 30, 2015

Always take your number with you

Geographic number portability?has been great for stimulating competition in SA's telecoms space, says?Mitchell Barker, CEO of WhichVoIP.co.za.

4:30
TechForumJan 23, 2015

How to deal with bad quality VOIP

Icasa has stipulated refunds that apply when a fault has been reported but remains unresolved for more than three days, says Mitchell Barker, founder of WhichVoip.

3:20
TechForumJan 20, 2015

2014: year of many connections

The VOIP services market will enjoy continuous growth due to the cost-effectiveness it offers consumers and businesses, says?Mitchell Barker, founder and CEO of?www.WhichVoIP.co.za.

3:20
Interconnect feesFeb 17, 2014

Lower interconnect fees benefit consumers

From 1 March, the rates will drop from 40c to 20c, and then to 15c by March 201, says Mitchell Barker, MD of WhichVoIP.

3:10
TechForumJan 23, 2014

Spectrum is key

Freeing up the spectrum will bring broadband coverage to everyone in South Africa, says Mitchell Barker, CEO of WhichVoIP.co.za.

4:10
VOIPOct 8, 2013

Quality of service and VOIP in SA

The most important component to a successful IP implementation is the connectivity, says Mitchell Barker, CEO of WhichVoIP.co.za.

3:40
VOIPJun 13, 2013

How VOIP works

Mitchell Barker, CEO of WhichVoIP.co.za, explains the benefits and potential growth of VOIP in SA.

3:30

SA's LLU caught in continuous loop

The lack of progress with local loop unbundling is a major obstacle in the way of the country's broadband growth, says Mitchell Barker, CEO of WhichVoIP.co.za.