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SIP Trunking

SIP Trunking

This is a Voice over Internet Protocol (VoIP) and streaming media service based on the Session Initiation Protocol (SIP) by which Internet telephony service providers (ITSPs) deliver telephone services and unified communications to customers equipped with SIP-based private branch exchange (IP-PBX) and Unified Communications facilities
Providers in database: 6433
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External/Internal Transfer

External/Internal Transfer The external call transfer – is the call transfer to a telephone line other than the company’s telephone line. The internal call transfer – the transfer of an incoming call to another addressee registered on the same telephone line.

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Ireland Zen Telecom

Zen Telecom is an emerging telecommunications provider of choice for many businesses and resellers worldwide. We own and operate next generation network infrastructure with multiple redundant connections to worldwide Tier1 carriers from datacentres in Eur

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