Trusted SIP to PRI Gateway in India for Seamless IP to TDM Integration

Aria Telecom, a trusted Indian telecom equipment manufacturer since 2004, offers high-performance SIP to PRI Gateway in India designed for seamless conversion between VoIP networks and traditional TDM-based PRI systems. Our gateways support smooth interconnection between SIP trunks and legacy PBX systems or PSTN networks, ensuring business continuity without the need to overhaul existing infrastructure.

Our robust and scalable VoIP to PRI Gateway in India is suitable for enterprises, contact centers, government departments, and telecom providers requiring secure and reliable voice communication.

Carrier-Grade PRI Gateway Device in India

As a leading PRI Gateway Device provider in India, Aria Telecom delivers a plug-and-play solution with high-density port support, exceptional voice quality, and superior compatibility. Our gateways are designed to convert SIP (VoIP) to ISDN PRI (E1) with minimal latency and crystal-clear voice transmission.

Key features include:

SIP, H.323 protocol support
Up to 4 PRI (E1) ports, 30 channels per port
Web-based GUI for configuration and monitoring
T.38 Fax, VLAN, NAT traversal support
Redundancy and failover for critical applications

Our SIP to E1 Gateway India is fully interoperable with major PBX systems, IP-PBXs, and softswitches.

Flexible VoIP to PRI Gateway in India for Business Continuity

Businesses with legacy infrastructure often need to retain their PRI-based systems while taking advantage of cost-effective VoIP. Aria Telecom’s VoIP to PRI Gateway in India provides the perfect bridge — enabling inbound and outbound voice traffic across both platforms.

This hybrid approach helps reduce telecom expenses while allowing gradual migration to IP without disrupting day-to-day operations.

Applications include:

VoIP to PSTN interconnect
SIP trunk to PRI PBX connection
Hybrid office communication setup
Branch-to-branch secure call routing

Why Choose Aria Telecom’s SIP to PRI Gateway in India?

20+ years of telecom R&D and deployment experience
Compatible with Cisco, Avaya, Asterisk, and all major systems
Supports NAT, STUN, and SIP registrar configuration
Compact, rack-mountable hardware
Deployed across enterprises, BPOs, PSUs, and telecom exchanges
Nationwide implementation and AMC support available

Backed by Aria’s technical expertise and support ecosystem, our SIP PRI Converter in India ensures a seamless and future-ready communication infrastructure.

Contact Us Today

Looking to integrate your SIP lines with traditional PRI systems?

Choose Aria Telecom’s SIP to PRI Gateway in India for a stable, secure, and high-performance solution.

Our Testimonials

Aria voice logger is being used since 2010. Product is advantageous towards customer satisfaction. Service rendered towards any issues related is being attended immediately without delay. Thank You.

E. Prasad - Customer

We are using the voice logger product of Aria Telecom Solutions and we are fully satisfied with this product and services

Rohit Kumar - Customer

We are using the Dialer of Aria Telecom Solutions. Aria Dialer is being used since 2010. Product is advantageous towards customer satisfaction

Ramesh kumar - Customer

We have an installation set up of Aria PRI logger...As the device is used for Telephone Recording and successfully Aria Support Team has installed it very well. They provided proper training on this with proper assistance. Support Team Head Ms. Yogita Chabhra has successfully installed the system and its absolutely working fine without any hindrance... Sumit Nigam CP Branch Monarch

Sumit Nigam - Customer

We awarded comprehensive Annual Maintenance Contract for the year 2016-17 for Dial 100 Application at our two locations (Kashipur & Rudrapur) to Aria Telecom Solutions (p) Ltd. Aria Telecom upgraded the software & running the technology smoothly & trouble free. We are satisfied with your technology & support system. You as a relationship manager is very co-operative & always there for any help. Your technical team is also co-operative and has good knowledge of product.

Udham Singh Nagar - Customer

We are using Voice Logger of Aria Telecom Solutions Pvt. Ltd. We are fully satisfied with this product and we also appreciate support provided by Engineer of Aria Telecom.

Vikas Bhatt - Customer

As our company is using PCI based voice logger of Aria Telecom. Product is advantageous. We are fully satisfied with product and support provided by company. We also like to know about company's new products.

Rahul Kumar - Customer

I am using Voice Logger since 3 years in 5 different locations. Product is really good and the service they provide is on time.

Adarsh Verma - Customer

I am glad to share my feedback with you and convey to all concerned as well. I would like to appreciate Mr. Navdeep Chauhan and Aria Telecom as i contacted him and shared my issue he explained and well managed and make me understand about the process and further knowledge too . It is new experience for me and want to thank you from core of my heart for him ( Mr. Navdeep Chauhan) As per my experience he is very active on his work and full of experience and way to explain "Mentor". I have 15 years of experience in BPO and met many minds and experiences . He is one of diamond !! "Good Luck !! Thank you for coaching me you are a True Mentor "`

Ashwani Thakur IT Manager - Customer

Dear Team, I would like to inform that we always have received support & provide satisfaction resolution on highlighted concern from support team... Thanks All.

P S Team Leader - Customer

I would like to appreciate the level of customer service provided to be by Aria Support Team. After a call our issue has been resolved immediately. Really amazing customer service for the dialer!" Thanx for the best support.

Rajkumar Kumar IT Manager - Customer

"I'd like to compliment you on your fast and efficient online support for the call centre solutions. I have just had a very pleasant and helpful experience with your Aria support Team. Brilliant service, they are patient, prompt, polite. Highly recommended!"

Ajay Ganguly Sr Executive - Customer