Bandwidth Global SIP Trunking
Bandwidth Global SIP Trunking: A usage-based global SIP trunking service for enterprise PSTN, BYOC, and emergency routing. Ranked #6 of 28 in SIP Trunking Providers by our editors (8.9/10); pricing: Pricing on request; best for enterprise global PSTN and BYOC.
At a glance
- Editor score8.9 / 10
- PricingPricing on request
- Best forEnterprise global PSTN and BYOC
- Free planNo
- Emergency callingYes
- Founded1999 · Raleigh, North Carolina, USA
- Facts checked19 Sep 2026
Where it wins
- Global PSTN connectivity with usage-based SIP trunking
- BYOC, number porting, emergency routing, and failover
- Real-time routing, SBC guides, and TLS-encrypted signaling
Where it doesn't
- Pricing requires contact with sales
- No perpetual free plan
- Best suited to organizations with SIP or SBC requirements
Our verdict on Bandwidth Global SIP Trunking
Bandwidth Global SIP Trunking provides all-IP voice connectivity for enterprises, UCaaS and CCaaS platforms, and organizations using SIP-enabled phone systems. Its scope covers global PSTN connectivity, usage-based SIP trunking, BYOC connectivity, number provisioning, porting, emergency calling, routing, failover, and self-service voice configuration. The service supports web, API, and self-hosted environments, making it a fit for communications teams that need to connect cloud or premises-based systems to public telephone networks.
The routing feature set is a central strength. Real-time routing can use IP, domain, phone-number, and SIP URI endpoints, while failover routes and weighted endpoint distribution support more controlled traffic handling. Bandwidth also provides SBC integration guides for AudioCodes, Cisco CUBE, Ribbon, and Oracle. TLS-encrypted SIP signaling is available as an option, and the platform includes capabilities for 911, 112, and emergency routing. Number provisioning and no-interruption porting extend the service beyond basic trunk connectivity, particularly for organizations moving existing voice numbers into a broader communications environment.
Pricing is usage-based or volume-based, with full product pricing available on request according to the vendor’s pricing page. That model may suit enterprises whose requirements vary by traffic, geography, and deployment, but it gives buyers no fixed entry price for initial comparison. Bandwidth offers a free Build trial, although it is not a perpetual free plan. Organizations seeking global PSTN access, BYOC connectivity, flexible routing, and integrations with established SBC platforms should consider it. Teams looking for a simple, fixed-price trunking package or an ongoing free tier should look elsewhere.
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Bandwidth Global SIP Trunking pricing
Bandwidth Global SIP Trunking fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Pricing model | Not verified |
| Concurrent channels | Not verified |
| Number porting | Yes |
| Emergency calling | Yes |
| Toll-free numbers | Not verified |
| Encrypted signaling | Yes |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Integrations | 4 integrations: Audiocodes, Cisco CUBE, Ribbon, Oracle |
| Pricing | Pricing on request (source) |
| Website | bandwidth.com |
| Facts checked | 19 Sep 2026 |
Bandwidth Global SIP Trunking integrations
Bandwidth Global SIP Trunking lists 4 integrations on its own site.
- Audiocodes
- Cisco CUBE
- Ribbon
- Oracle
Alternatives to Bandwidth Global SIP Trunking
- IPComms SIP TrunkingA low-cost SIP trunk with encryption, E911, failover, and broad PBX integrations.9.4
- Telnyx SIP TrunkingLow-usage SIP trunking with API setup, calling features, and pay-as-you-go pricing.9.3
- BulkVS SIP TrunkingA low-cost SIP option for North American numbers, PBXs, and carrier workflows.9.2
See all Bandwidth Global SIP Trunking alternatives →
Bandwidth Global SIP Trunking vs the competition
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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