Our Services

Enterprise Telecom Solutions
Built for Indian Businesses

Seven specialist services — from toll-free numbers to SD-WAN — designed to give your enterprise the telecom infrastructure of a global operator.

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International Toll-Free (ITFS)

Let your global customers call you for free

International Toll-Free Service (ITFS) numbers enable businesses to receive calls from customers around the world without charging the caller. ETS provisions ITFS numbers across 60+ countries, giving your enterprise a professional global presence at a fraction of traditional costs.

  • 60+ country coverage including USA, UK, Australia, UAE, and Southeast Asia
  • Dedicated geographic and non-geographic numbers
  • Instant provisioning with number porting support
  • Real-time call analytics dashboard
  • No long-term commitment — month-to-month options available
Enquire about International Toll-Free (ITFS) →

Common Questions

How quickly can we get an ITFS number?
Most numbers are provisioned within 2–5 business days. In many major markets, same-day provisioning is available.
Can we keep our existing toll-free number?
Yes. We support number porting in most countries. Our team will guide you through the porting process with minimal disruption.
How is billing calculated?
Billing is based on per-minute usage, with no hidden setup fees. We provide transparent invoicing with per-country breakdowns.
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VoIP Minutes

High-quality international calling at enterprise rates

ETS provides wholesale and retail VoIP termination services for enterprises that make high volumes of international calls. Our network uses Tier-1 carrier routes to ensure crystal-clear call quality, even to emerging markets.

  • Tier-1 carrier routes for maximum voice quality
  • Competitive per-minute rates for 200+ countries
  • SIP-based interconnection — works with your existing PBX
  • Built-in failover across multiple carrier routes
  • Suitable for call centres, BPOs, and enterprise sales teams
Enquire about VoIP Minutes →

Common Questions

What call quality can we expect?
We use MOS (Mean Opinion Score) monitoring and only route calls over Tier-1 carriers, typically achieving MOS scores of 4.0 or higher.
Do you support SIP trunking integration?
Yes. VoIP Minutes can be delivered via SIP trunks and is compatible with all major IP-PBX systems including Cisco, Avaya, and 3CX.
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SIP Trunking

Replace legacy ISDN with flexible, cost-efficient SIP

SIP Trunking replaces traditional ISDN/PRI telephone lines with internet-based voice channels. ETS provides enterprise SIP Trunks with guaranteed QoS, delivering significant cost savings (typically 40–60%) versus traditional PSTN connections.

  • Direct replacement for ISDN BRI/PRI connections
  • Elastic channels — scale up or down with business demand
  • Dedicated QoS-marked MPLS or internet delivery
  • Number portability — keep your existing DID numbers
  • Supports all major PBX platforms
Enquire about SIP Trunking →

Common Questions

How much can SIP Trunking save vs ISDN?
Enterprises typically save 40–60% on their voice infrastructure costs when migrating from ISDN to SIP. Our Telecom Cost Audit will show you the exact savings for your business.
What happens if our internet connection fails?
We configure automatic failover to secondary circuits or mobile SIM backup, ensuring business continuity.
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SD-WAN

Intelligent network for the hybrid enterprise

Software-Defined Wide Area Network (SD-WAN) replaces expensive MPLS-only networks with intelligent, policy-driven connectivity that uses multiple transport technologies (MPLS, broadband, LTE) to ensure optimal performance and resilience.

  • Multi-link aggregation (MPLS + broadband + LTE)
  • Application-aware routing with QoS prioritisation
  • Centralised management with cloud-based orchestration
  • 30–50% reduction in WAN costs versus pure-MPLS
  • Zero-touch provisioning for remote branch deployment
Enquire about SD-WAN →

Common Questions

Can SD-WAN coexist with our existing MPLS?
Absolutely. Hybrid SD-WAN augments your existing MPLS with additional transport layers, allowing a phased migration at your own pace.
Is SD-WAN suitable for a company with 5 offices?
Yes. SD-WAN delivers ROI from as few as 3 sites. The management simplification and cost savings are compelling even for smaller enterprises.
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Telecom Cost Audit

Find hidden savings in your existing bills

Our Telecom Cost Audit is a forensic review of your existing telecom contracts, invoices, and usage patterns. On average, we identify 20–30% in cost savings opportunities — without switching providers — through tariff renegotiation, capacity right-sizing, and eliminating unused services.

  • Analysis of all telecom invoices (voice, data, mobile, cloud)
  • Benchmark against current market rates
  • Identification of unused or over-provisioned services
  • Contract renegotiation support with carrier leverage
  • Typically ROI-positive within the first month
Enquire about Telecom Cost Audit →

Common Questions

Is the audit free?
We offer a complimentary initial review. For comprehensive audits covering multiple sites and carriers, a small engagement fee applies, which is offset by the savings we identify.
Do we need to switch providers to benefit?
No. In many cases, we renegotiate better terms with your existing carriers. Switching is only recommended when savings are material.
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Global Bandwidth

Private international capacity between any two points

ETS sources and manages international private bandwidth circuits (wavelengths, Ethernet private lines, MPLS IP-VPN) for enterprises that need high-capacity, low-latency connectivity between global offices, data centres, or cloud regions.

  • Ethernet Private Lines (EPL/EVPL) from 10Mbps to 100Gbps
  • Coverage across Asia, Middle East, Europe, and Americas
  • Sub-5ms latency on key corridors (India–Singapore, India–UAE)
  • Diverse routing and SLA-backed uptime guarantees
  • Suitable for cloud interconnects, data centre links, and CDN peering
Enquire about Global Bandwidth →

Common Questions

What is the minimum bandwidth we can order?
We can provision circuits from 10Mbps Ethernet upwards. Smaller requirements are typically better served by our SD-WAN or DIA offerings.
How long does provisioning take?
International private circuits typically take 60–90 days to provision, depending on route and carrier SLAs. We provide a detailed delivery timeline upfront.
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Direct Internet Access (DIA)

Dedicated, symmetrical internet for your enterprise

Direct Internet Access (DIA) provides your business with a dedicated, uncontended internet connection with guaranteed symmetrical speeds and a business-grade SLA. Unlike consumer broadband, DIA ensures consistent performance for cloud applications, VoIP, and video conferencing.

  • Dedicated, uncontended bandwidth (no sharing with other users)
  • Symmetrical upload and download speeds
  • Business SLA: 99.9% uptime guarantee
  • Static IP addresses included
  • Available across major Indian metros and Tier-2 cities
Enquire about Direct Internet Access →

Common Questions

What is the difference between DIA and broadband?
Broadband is shared bandwidth where your speed depends on what your neighbours are doing. DIA is a dedicated circuit just for your business, with guaranteed speeds and an SLA.
Do you offer redundant DIA connections?
Yes. We strongly recommend dual-carrier DIA with automatic failover for business-critical operations. We can design a solution using different physical paths for maximum resilience.

Not Sure Which Service Is Right for You?

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