Vistula works
in partnership with telecommunications companies worldwide
to deliver voice traffic reliably and cost-effectively on
simple trade terms and via direct correspondent relationships.
We offer constant and committed capacity across all networks,
with carrier-grade quality transport on both switched-circuit
minutes and VoIP. In fact, we use superior Lucent and SONAS
switches which, with their current configurations, are capable
of carrying in excess of 200 million minutes.
Plus, all direct correspondent routes are backed up by target
ASRs at carrier-grade level or beyond, and Vistula’s
flexibility on collection means you have a choice of landing
traffic either in the USA or the UK.
Vistula’s international voice services are designed
to meet the most challenging needs for capacity. This allows
you to enhance voice margins through high-quality, low-priced
service without having to commit to investment in infrastructure
at the network level. And with our generous credit terms for
Tier-1 carriers, we can help you manage your cash flow more
effectively.
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Switched
international minutes |
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Carrier-grade quality and quantity |
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VoIP interconnect and/or TDM interconnect
and switching |
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Multiple Tier 1 and Tier 2 carrier interconnects
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24/7 customer services and network management
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Competitive pricing and flexible contract
options |
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In-country intelligent network services
(INS) including pre- and post-paid calling card platforms
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