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SIP-Trunk
One provider connecting your global offices. Swiss quality.
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SIP-Trunk - 2026 Pricing, Features, Reviews & Alternatives
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Last updated: March 2026
SIP-Trunk overview
What is SIP-Trunk?
Virtual-Call SIP Trunk: The Only Provider Connecting Your Global Offices
Since 2013, Virtual-Call has delivered enterprise-grade SIP Trunking to businesses worldwide. Headquartered in Switzerland, we are the only provider connecting headquarters and international branches through one single connection, one contract, one invoice, and one dedicated support team.
Why Choose Virtual-Call SIP Trunk?
Global Coverage: Serving Europe, Latin America, North America, and the Pacific region—reducing administrative complexity by up to 60%.
Certified Integrations: Seamlessly connects with leading IP-PBX systems including Starface, Agfeo, Unify, Swyx, Mitel, Microsoft Teams, and 3CX.
Complete Features: Emergency call routing, number portability, national and international DIDs, toll-free numbers (0800), and flexible minute packages at the trunk level.
Trilingual Support: Get expert assistance in German, English, and Portuguese—ensuring seamless communication regardless of your location.
Swiss Reliability: Oracle Cloud infrastructure combined with Swiss quality standards delivers near 100% uptime and crystal-clear voice quality.
Scalable Solution: Grow from 5 to 500+ channels with transparent pricing and no hidden fees. Adjust line capacities without disrupting operations.
Stop managing multiple vendors, contracts, and invoices for each country. Virtual-Call simplifies global voice connectivity into one trusted partnership.
Request your free 14-day trial today.
SIP-Trunk’s user interface
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SIP-Trunk's key features
Most critical features, based on insights from SIP-Trunk users:
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SIP-Trunk alternatives
SIP-Trunk
Starting from
35
Per month
Ringover
Starting from
29
/user
Per month
VoIP.ms
Starting from
1.1
Per month
Nextiva
Starting from
25
/user
Per month
SIP-Trunk pricing
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SIP-Trunk integrations (2)
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