Name: Synway SPB-4E1
Brand: Synway
Availability: InStock
Rating: 4.9 (97 reviews)

Synway SPB-4E1 Overview

The Synway SPB-4E1 is a professional-grade PRI Card from Synway. Synway Communication Equipment provides professional VoIP gateways, PRI cards, and media gateways for enterprise telephony and call center environments. Available in Kolkata through Call Soft Corporation — India's authorized dealer.

VoIP GatewaysPRI CardsGSM GatewaysMedia Gateways 📍 Kolkata ✅ Genuine Product 🛡️ Warranty

Synway SPB-4E1 Services

Installation Configuration Support Setup Dealer Distributor Reseller Price AMC Repair

Synway SPB-4E1 Installation in Indian Cities

Delhi Mumbai Bengaluru Hyderabad Chennai Kolkata Pune Ahmedabad Jaipur Surat Lucknow Kanpur Nagpur Visakhapatnam Indore Thane Bhopal Patna Vadodara Ghaziabad Ludhiana Agra Nashik Faridabad Meerut Rajkot Varanasi Allahabad Ranchi Howrah Coimbatore Jabalpur Gwalior Vijayawada Jodhpur Madurai Raipur Kota Guwahati Chandigarh Solapur Hubballi Amritsar Tiruchirappalli Bhubaneswar Kochi Noida Gurgaon Thiruvananthapuram Mysuru

Other Synway Models

SMG1000 SMG2000 SMG3000 SMG4000 SMG5000 SMG6000 SMG7000 SHR2000 SHR4000 SHR8000 SHR16000 SPB-4E1 SPB-8E1 STC-4E1 STC-8E1 SRG-4G SRG-8G SRG-16G SRG-32G SRG-VF View All →

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Recent Dispatch & Setup

Last Synway SPB-4E1 setup verified in Kolkata: 27 Jul, 2026

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Synway SPB-4E1 — India delivery available

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Customer Reviews for Synway SPB-4E1

Highly rated by businesses across Kolkata.

★★★★★

"Authorized dealer for Dinstar gateways. Good after-sales support."

Suresh Gupta 23 Jul, 2026

★★★★☆

"Genuine Sangoma PRI cards. Installation was smooth and fast."

Anjali Mehta 25 Jul, 2026