Tata Dedicated Internet Leased Line (ILL) Connection Provider in India – Bangalore and Chennai for Price/Cost and Tariff Plan Call: 9739091119
Tata offers a Dedicated Internet Leased Line (ILL) that’s purpose-built for enterprises needing high-speed, reliable, and secure internet connectivity. Here’s what makes it stand out:

Protection
Protects your business against malware, botnets, phishing, ransomware, adware as well as command and control call-backs over any port or protocol
Control
Provides security policies to block or whitelist specific websites and content using the DIY managed service portal
Manageability
Proactive monitoring, configuration management, 24x7x365 monitoring and support
Advantages:
Business Continuity: Ensures uninterrupted connectivity, which is critical for businesses reliant on cloud-based services or remote teams.
Improved Productivity: Consistent internet performance enhances employee efficiency.
Better Voice and Video Quality: Ideal for VoIP services and video conferencing without lags.
Enhanced Security: As it’s not shared, risks associated with data breaches are significantly reduced.
Disadvantages:
- Cost: Leased lines are more expensive than shared broadband connections because of their exclusivity and dedicated infrastructure.
- Installation Time: It can take several weeks to set up due to the required infrastructure.
Dedicated Internet Leased Line vs. Broadband
| Feature | Dedicated ILL | Broadband |
|---|---|---|
| Bandwidth | Dedicated | Shared |
| Symmetric Speeds | Yes | No |
| Reliability | High | Moderate |
| Security | High | Moderate |
| Cost | Higher | Lower |
| Usage | Enterprise-level | Home and small business |
⚡ Key Features of Tata Leased Line in Bangalore and Chennai
Local Support: Bangalore-based NOC and tech teams for quick resolution.
Dedicated 1:1 Symmetric Bandwidth: No sharing—your business gets full-speed internet both ways.
99.5% Uptime SLA: Ensures uninterrupted connectivity for critical operations.
Static IP & DDoS Protection: Ideal for hosting servers, VPNs, and secure access.
Cloud-Optimized Routing: Fast access to platforms like Microsoft 365, AWS, and G Suite.
Scalable Bandwidth: Options range from 10 Mbps to 1 Gbps, with easy upgrades.
🛡️ Optional Add-ons
| Add-on | Description |
|---|---|
| Firewall | Managed security appliance (Fortinet, Check Point, etc.) |
| SIP Trunks | Combine with voice calling over IP |
| MPLS/VPN | For secure branch connectivity |
| Cloud Connect | Direct connection to AWS, Azure, etc. |
| SmartOffice | Combines ILL + voice + Wi-Fi in one device |
Tata Communications / Tata Tele Business Services (TTBS) leased line (Dedicated Internet Leased Line – ILL) price & tariff plans typically offered for businesses in India. Pricing varies by city, bandwidth, SLA, contract length, and last-mile availability, so these are indicative ranges and examples you can expect:
📊 1. Tata Leased Line Monthly Tariff (Indicative)
These are typical business leased line monthly rentals you’ll see when enquiring with Tata / Contact: 9739091119
⚠️ Real prices depend on your location, contract term, SLA uptime, and whether managed security is included.
🛠️ 2. One-Time / Setup Charges
For many leased line plans you may also pay a one-time setup & installation charge depending on speed/interface:
| Item | Typical Charges (INR) |
|---|---|
| Installation & provisioning (2 Mbps) | ~₹35,000 |
| Higher interface/setup fees (45 Mbps / STM1) | ₹1,50,000 – ₹2,50,000+ |
| Backup port (Hot standby, per annum) | ₹60,000 – ₹1,00,000+ |
➡️ If the last-mile doesn’t change, sometimes providers waive some one-time charges.
📌 3. What’s Included in Tata ILL Plans
Tata leased line typically gives you:
✔ Dedicated symmetrical bandwidth (same upload/download speed)
✔ Static public IP(s)
✔ SLA-backed uptime & support
✔ 24×7 NOC assistance
✔ Optional managed services & DNS security (in some plans)
📍 4. Key Notes Before You Order
📌 Prices vary heavily by city (metros cost more than tier-2/tier-3).
📌 GST & taxes are extra.
📌 Longer contracts (2–3 years) can give lower rentals.
📌 Custom quotes are typical — Tata doesn’t publicly list all fixed rates; they tailor per location/requirement.
📞 5. How to Get the Exact Tata Leased Line Price
To get a precise quote with installation details: Contact: 9739091119
✅ Tata Tele Business Services / Tata Communications
✅ Provide your location, required speed, uptime SLA, and contract length
✅ Ask for detailed quotation with all taxes & one-time charges
Here’s a helpful Q&A to guide you through the process:
What are the key benefits in Dedicated internet leased line?
- Guaranteed bandwidth: You get the exact speed you pay for, even during peak hours.
- Symmetric speeds: Upload and download speeds are equal, which is crucial for cloud services, video calls, and hosting servers.
- Low latency: Ideal for real-time applications like VoIP and video conferencing.
- High reliability: SLAs (Service Level Agreements) often guarantee uptime and quick issue resolution.
- Secure and private: Since it’s not shared, it’s less prone to external interference or congestion.
Who should use a dedicated internet leased line?
Small to medium businesses (SMBs) using cloud tools, remote teams, and digital payments.
Tech startups and co-working spaces needing high-speed, uninterrupted internet.
Enterprises handling large data volumes, AI analytics, or hybrid work environments.
What is Tata’s Dedicated Internet Leased Line?
It’s a private, point-to-point internet connection that provides guaranteed bandwidth and symmetric speeds (equal upload and download).
Tata Tele’s Dedicated internet leased line is backed by enterprise-grade infrastructure, including DWDM, SDH, and MPLS IP backbone networks.
What speeds are tata dedicated internet leased line available?
Tata offers flexible plans ranging from 10 Mbps to 1 Gbps or more, depending on your location and needs.
What is the typical price range for dedicated internet leased line?
- 10 Mbps: ₹6,000–₹15,000/month
- 50 Mbps: ₹20,000–₹35,000/month
- 100 Mbps: ₹40,000–₹60,000/month
- 1 Gbps: ₹80,000–₹1,20,000/month
Note: Prices vary based on city, last-mile fiber availability, and service-level agreements (SLAs). Installation and one-time setup fees may apply.
What are the official contact numbers for Tata Leased Line?
- Primary Sales Contact: +91-9739091119
- Alternate Contact: +91-9739091119
- Email Support:
How long tata dedicated internet leased line installation take?
Typically 7–15 working days, depending on local infrastructure.
What’s included in the tata leased line connection price?
- Dedicated bandwidth (not shared with others)
- Symmetric speeds (equal upload and download)
- Static public IP addresses
- 24/7 support and monitoring
- SLA-backed uptime (typically 99.5% or higher)
- Low latency and jitter guarantees
- Router and last-mile fiber setup (in most cases

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