Telesmart Voice API
Telesmart Voice API: A provider-focused platform for managing numbers, routing, SIP trunks and tariffs through an Admin API. Ranked #31 of 53 in Voice APIs by our editors (6.7/10); pricing: Pricing on request; best for telecom operators managing numbers, trunks and tariffs.
At a glance
- Editor score6.7 / 10
- PricingPricing on request
- Best forTelecom operators managing numbers, trunks and tariffs
- Inbound callingYes
- Founded2004
- Facts checked23 Sep 2026
Where it wins
- Manages number inventory, ordering, reservation, provisioning and porting workflows
- Covers inbound and outbound routing plus templated SIP trunk provisioning
- Admin API spans inventory, billing-related tariffs, compliance and identities
Where it doesn't
- Pricing requires contacting sales rather than choosing a published plan
- Designed for operators and providers, not individual developers seeking self-serve CPaaS
- Recording is not among the described capabilities
Our verdict on Telesmart Voice API
Telesmart Voice API is the supplied name for Telesmart Limited’s Telesmart Platform, a cloud system for communications providers. It brings telephone-number inventory and lifecycle management together with ordering, reservation, automated provisioning, porting workflows, inbound and outbound routing, and SIP trunks. The Admin API extends across customers, inventory, ordering, routing, trunks, tariffs, compliance and identities. Its stated fit is mid-market and enterprise operators, carriers, communications service providers and resellers—not individual developers looking for a self-serve CPaaS account.
The product’s breadth is operational rather than centered on a single voice endpoint: it connects number administration with routing, trunk provisioning, tariffs and billing. Voice and SMS call-detail records can be exported or scheduled as reports. Tariffs can include recurring and non-recurring charges, with invoicing and credit also listed. Carrier and call-control platforms, as well as OSS/BSS/CRM systems, are the named integration contexts. This makes the platform relevant where voice services, number operations and commercial administration need to sit together; buyers focused only on a lightweight voice API may find its provider-oriented scope a poor fit.
According to the vendor’s current site, the offering is branded Telesmart Platform, and prospects are directed to arrange a walkthrough. Pricing is contact-sales, with no public plan structure to compare before speaking with the vendor. That makes evaluation less straightforward for teams wanting self-service signup or a published price. Consider Telesmart when managing numbers, porting, routing, SIP trunks and tariffs are connected requirements; developers seeking a standalone CPaaS account or buyers who need an explicitly verified recording capability should look elsewhere.
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Telesmart Voice API pricing
Telesmart Voice API fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Not verified |
| Inbound calling | Yes |
| Outbound calling | Yes |
| Phone number support | Yes |
| SIP support | Yes |
| Call recording | Not verified |
| Concurrent call limit | Not verified |
| SDK languages | Not verified |
| Deployment | Cloud |
| Platforms | Web |
| Built for | Mid-market, Enterprise (editorial estimate) |
| Integrations | 2 integrations: Carrier and call-control platforms, OSS/BSS/CRM systems |
| Pricing | Pricing on request |
| Website | telesmart.io |
| Facts checked | 23 Sep 2026 |
Telesmart Voice API integrations
Telesmart Voice API lists 2 integrations on its own site.
- Carrier and call-control platforms
- OSS/BSS/CRM systems
Alternatives to Telesmart Voice API
- Vonage Voice APIA broad voice API for building PSTN, SIP, WebRTC, IVR, and AI call workflows.9.4
- Twilio Elastic SIP TrunkingA focused SIP-to-PSTN service with secure trunking and pay-as-you-go voice charges.9.2
- Bandwidth Voice APIA broad PSTN voice API for calling, media control, transcription, and AI streaming.9.1
See all Telesmart Voice API alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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