Voice services

Synoptic Communications provide high quality voice services with competitive pricing through two different methods of connectivity:

WLR (Wholesale Line Rental)
By utilising your existing lines we can offer WLR (wholesale line rental) this seamless method can be implemented within days, the only change is a new enhanced billing provider and a significant reduction in your monthly charge. You do not need to change phone numbers or your phone system to benefit from our service and available rate plans.

VoIP/SIP Trunk
SIP trunks provide direct access to the network over Internet Protocol (IP). Traditionally physical lines are delivered from the telecoms service provider to a company premises whereby a SIP trunk is delivered over an existing or new broadband connection which enables the customer replace the costly PSTN lines with connectivity via a SIP trunk.

SIP Trunks are linked to a customer’s current telephone system which is either an IP enabled or standard PBX, inbound and outbound calls are then routed through the PBX via the SIP Trunk instead of using costly traditional phone lines.

SIP trunks offer significant cost-savings eliminating the need for costly analogue or ISDN PRA lines along with significantly reduced call rates. They also enable you to future proof the number of channels required as quick and cost effective upgrades are a key feature of this technology.
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