Top GSM Gateway Providers in Chennai as on Sep 11, 2025
Aastell Telesystems Private Limited
AasTell Telesystems Pvt Ltd. is a telecom centric enterprise headquartered in Bangalore, with a vision to revolutionize the Call Center Dialer market with ASTERISK based solution which is considered to be the ‘Future of Telephony’. Founded in 2015, AasTell™ is one of the fast-growing ASTERISK solution providers in India. Our asterisk solutions are feature rich, extremely versatile, flexible, customizable & scalable. Today AasTell™ provides enterprise IP PBX solution, Call Center Dialer, Inbound ACD, Integrated IVR, Voice Logger, Voice Blasting and related services directly and through our channel partners to business and organizations across India. For more details log on to www.aastell.com. AasTell™ has done 1500 ASTERISK implementations in India, We would be happy to provide references upon request.
P.K. Technologies
By providing a broad range of data communication systems and network design solutions, PK Technologies is on a mission to offer the best packages with a 12-month guarantee. We have received the MSME Award for our services. Our clients include Accord, Centrex, Beetel, Bosch, and other sectors. We are channel partners with TATA Communications. Since our establishment in 2010, we have been selling, repairing, and renting digital and analogue EPABX along with IP-PBX and PRI lines. Our product range also comprises of time attendance systems, CCTV cameras, RFID solutions, vehicle tracking systems, and guard monitoring systems. Our EPABX related services include but are not limited to outbound/inbound IVR, data switching, Panasonic TDA/TDE series, voice loggers, broadband, WiMax, VoIP, MPLS or Wi-Fi (3G/2G/4G and dongle) from Airtel, Reliance, Hathway, Vodafone, Tata, YOU, MTS, and Idea. To buy or repair the products mentioned above, feel free to contact us.
"We are very much satisfied his job. They charged nominal amount for epbax board service."
"We are in the Hospital field, Our PBX shutdown in the night time. We had approached many dealers but PK technologies only responded and solve the issues around midnight. we wish to them to continue the good service in the same manor. Thanks"
Trust Marketing
Trust Marketing has put up 25 years of service in Telecom industry maintaining the largest base of EPABX systems in South India. We have direct tie up with multinational brands like NEC, Panasonic, Samsung as well as local brands like Syntel, Crystal, Coral, Accord & Matrix. We are experts in Asterisk Solutions also. We are the only one to offer an Smartphone app , chat service, web login , IVR as well as manual call login for service calls. For a Sure footed purchase in EPABX. Trust Believes that we can best serve our clients by investing in two important resources : People & Technology. Understanding our client requirement and striving hard to excel their needs Creating a rewarding and enriching environment for our employees Expanding our leadership role in the Industry Approaching our business with enthusiasm and sense of humour Stay ahead of competition with dedication, Hard work and Vision – contact us.
"purchase the EPBX they have installed next day at our office"
"I have exchanged my old inverter and purchased a new Luminous 850 KVA Inverter from this dealer. I was charged Rs.4500 for the inverter. Their service was genuine and I am glad with my purchase. <br/><br/>"
Web Package 1: Free Wed Designs (12 pages), Free Domain Registration, Free Space (2-5 GB max), Free Monthly Data Transfer (UNLIMITED), Free MySQL Data space(2-5GB Max) Web Package 1 INR 2500/-(For one year one time Charge) Renewal Charge INR 1000/- Booking for Three years For three years 1250*3=3750 Revenue Share for 3years. Email Campaigns: Get started fast with customizable HTML email templates Create email campaigns in a snap with our easy-to-use Email Wizard Email Campaigns 1 INR 750/- Renewal Charge INR 750/-. SMS Campaigns: Easy to send the sms. Send single or multi sms. Dynamic sms to different client on one click Email Campaigns 1 INR 5000/- (Five Lakhs SMS) Renewal Charge INR 5000/- (Five Lakhs SMS).