ISDN PRI & SIP PRI|Diallog Telecommunications

PRI VOICE

Simplified and feature-rich hybrid call management

Diallog’s ISDN PRI service provides full-featured, 2-way connectivity between compatible telephony system (otherwise known as a PBX or Key System) and the Public Switched Telephone Network (PSTN).

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Features & functionality

A PRI is a single line with 23 voice channels (and a single data/control channel), that allows your business to hold 23 calls simultaneously.

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Connectivity – Unlimited one or two-way connectivity between your PBX and the PSTN

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Crystal Clear Call Quality – With a 64 kbps channel for communication, you’ll always enjoy the highest call quality over the most reliable networks

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Call Management – Features such as Direct Inward Dialling and Call Display

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Call-by-Call Routing – Control the min. and max. number of calls for a trunk group directly from the PBX

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Scalability – Scale Number Structure Consistency and reserve a block of DID numbers to accommodate growth

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Business Continuity – Divert incoming calls to an alternate location, ensuring your ability to receive calls is never compromised

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Hunting Configurations – Direct calls that reach a busy trunk according to customized, pre-defined structures

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Release Line Trunking – Transfer outside calls to another outside number without relying on two B channels to maintain the connection