HD Voice SIP Trunking

Skyrocket your voice quality

Adopt superior HD voice for clear and efficient conversations over our global network and infrastructure.


In a world of global connectivity, it's important to have a network that can keep up. SIP Trunking allows you to virtually connect your internet to any IP PBX or VoIP with your existing internet connection rather than using expensive, physical phone lines. This facilitates easy scaling, reliability, flexibility, less costly DID’s, and business growth.

Crystal-clear voice quality and efficient conversations

Communicate clearly with Squaretalk HD voice

Robust Network

Rely on our International Tier 1 carrier-grade network, that terminates millions of high-quality global voice communications.

Low Latency

Route calls from your IP to the closest gateway increasing call quality and significantly lowering latency.

Dynamic Scaling

Scale your team up and down as required with our cloud-based dynamic concurrent call capacity.

Smart Billing

Pay only for the time you use with true, per-second billing.

Contact us to get a quote

SIP trunk pricing for promoted destinations

Mobile line*

🇮🇱 Israel


🇲🇽 Mexico


🇨🇴 Colombia


🇬🇧 United Kingdom


🇪🇸 Spain


🇦🇺 Australia


🇵🇪 Peru


🇫🇷 France


🇮🇹 Italy


🇩🇪 Germany


🇨🇱 Chile


🇺🇸 United States


🇿🇦 South Africa


🇨🇿 Czech Republic


🇸🇪 Sweden


🇭🇷 Croatia


🇳🇱 Netherlands


*for high volumes only

Call center agents love us

Call center managers trust us

4.8 rating on Capterra

One of the best telephone systems yet, very cost-effective, great quality, and faster connection help you just focus on the customer.

William G., Quality Control

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G2 High Performer

Very strong platform with highly recommended services with professional staff. Their customer service and support are really fast and professional, they are following up as fast as they receive the ticket.

Mohammad S., Operation Manager

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