VoIP Services
Crystal-clear calling, anywhere on Earth
DIDs in 70+ countries, SIP trunking, global termination and real-time call-quality monitoring, built on Tier-1 carrier infrastructure with redundancy across 10 global regions.
- 500+ businesses in 30+ countries
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- US-based support
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- Free porting, no setup fees
70+
countries
10
regional switches
99.99%
uptime SLA
<50ms
median latency
What's included
Everything you need to make calls work
Carrier-grade voice infrastructure behind every Dialerportal product, and yours too.
SIP trunking
Unlimited concurrent channels. BYOD or use our carriers, standard SIP over UDP/TCP/TLS with RTP & SRTP, and failover to a secondary region in seconds.
Local DIDs worldwide
Toll-free, mobile and geographic numbers in 70+ countries. Inbound DID forwarding to your PBX, dialer or mobile, with porting supported.
Quality monitoring
Real-time MOS, jitter and packet-loss tracking. Dashboard alerts on ASR drop, PDD spikes or carrier issues, we catch problems before your team does.
Tier-1 carrier backbone
Built on Tier-1 carrier infrastructure with redundancy across 10 global regions, a 99.99% uptime SLA and sub-50ms median latency.
Global termination
Route outbound calls anywhere on Earth at competitive per-country rates, with carrier-grade routing and automatic failover.
Works with your stack
Point trunks and DIDs at your Cloud PBX, Vicidial dialer or mobile apps. One VoIP layer behind every Dialerportal product.
FAQ
VoIP services FAQ
What teams ask before routing their calls through Dialerportal.
Yes, VoIP is ideal for call centers. Run all inbound and outbound calling over the internet with a VoIP dialer, unlimited concurrent channels and DIDs in 70+ countries. Pair it with our call center software for predictive, progressive and preview dialing with live dashboards.
Get country-specific rates
Tell us where you call and we'll send rates within one business day, or talk to a human at 1-888-488-8138.