Celestix Communication Switzerland

Celestix is an international communications and information services company and is headquartered in Lugano, Switzerland. The company operates with two of the biggest communications and Internet backbones in the Switzerland
The company offers a wide range of communications services: Internet Protocol (IP) services, broadband transport, colocation services, and patented Softswitch-based managed and voice services, IP-centric voice services.

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General office

Celestix Communication
Via della Posta 4
Lugano
,6900
Switzerland

Phone: +41919227568
Site: http://www.celestix.ch

Contact Person

Andrea Nipa / Sales Director
Phone: +393277980091

A-Z Termination
did numbers provider
Hosted PBX Service Provider
Hosted VoIP billing service provider
International VoIP Wholesale Provider
Internet Telephony Service Provider
Roaming Free International SIM
SIP Billing
Voip consulting
Voip Termination ISP
Wholesale VoIP Carrier

Billing Software
Call Back
Call Center services
Call Relay VoIP Solutions
Call Routing VoIP Solutions
Call shop solution
Consultancy Services
Gatekeepering
H.323 Softswitch & CPE
H.323 VoIP Gateway
Hosted PBX
Outsourced Billing
Partnering for Origination and Termination
SIP Softswitch & CPE
Sip Trunking
SIP VoIP Gateway
Termination
Virtual PBX
VoipSwitch

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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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