Kolk Group, Inc. United States

Kolk Group is the carrier of international long distance telephone calls. We are here to serve you with the most modern communications technology available. Our mission is to bring value to our customers and oru partners.

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General office

Kolk Group, Inc.
130 Rose Ave
Woodcliff Lake
New Jersy , NJ 07677
United States

Phone: +1-201-775 4305
Site: http://www.kolktel.com

Contact Person

Gennady Klemeshev / CEO
Phone: +7-926-529-9391

International VoIP Wholesale Provider

H.323 VoIP Gateway

Sonus Network

Java Based own system

CallExchange

IP Communications

Providers in database: 6433

VoIP Favors IAX Due To Its Flexibility With Codecs, Firewalls

Inter-Asterisk eXchange (IAX) is a communication protocol used to initiate user sessions, similar to an SIP, in order to transmit and control streaming media, especially in Voice over Internet Protocol calls. IAX2 (the newest version) is a preferred method because of its flexibility, as it is compatible with a variety of codecs, and jitters and lag are minimal due to trunking and multiplexing, which means the amount of bandwidth and latency are also kept at minimal levels.

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