Premium VoIP Solutions for Modern Business
Transform your business communications with our comprehensive VoIP products and services. From IP phones to complete PBX systems, GSM gateways configuration, AI voice agents, Retell, Vapi, and Ultravox configuration, we deliver enterprise-grade solutions with expert support.
Our Complete VoIP Solutions
Comprehensive VoIP solutions from hardware to AI-powered voice platforms
AI Call Center Solutions
Advanced AI-powered call center with beautiful agents and intelligent automation
Customer Service Excellence
Delivering exceptional customer experiences with AI-enhanced support
AI Technology Integration
Seamless integration of AI robots and human agents for optimal performance
Call Soft Brand Excellence
Leading the industry with innovative AI call center solutions
Premium VoIP Products
We offer premium VoIP hardware and software solutions from leading manufacturers worldwide including entry-level models perfect for small to medium businesses
🌟 Entry Level IP Phones
Grandstream GRP2601
Entry-level carrier-grade IP phone with essential features
- • 2 SIP accounts
- • 2.21" LCD display
- • HD audio quality
- • PoE support
- • Zero-config provisioning
Yealink T31P
Entry-level IP phone with essential business features
- • 2 SIP accounts
- • 2.3" LCD display
- • HD voice
- • PoE support
- • Auto-provisioning
Fanvil X1SP
Entry-level IP phone with basic functionality
- • 2 SIP accounts
- • 2.4" LCD display
- • HD voice quality
- • PoE support
- • Easy deployment
IP Phones
Premium IP phones from Grandstream, Yealink, and Fanvil with HD audio quality and advanced features for modern business communications.
- HD Voice Quality
- PoE Support
- Multiple Lines
IP PBX Systems
Complete PBX solutions for businesses of all sizes with advanced call routing and management features.
- Auto Attendant
- Call Recording
- Voicemail to Email
Video Conferencing
Professional video conferencing systems for seamless remote collaboration and meetings.
- 4K Video Quality
- Screen Sharing
- Multi-party Calls
VoIP Gateways
GSM, FXS, and FXO VoIP gateways from Dinstar and Synway for seamless connectivity.
- Multiple Protocols
- High Density
- Failover Support
Call Center Solutions
Complete call center setup with predictive dialing, AI voice agents and advanced reporting capabilities.
- AI Voice Agents
- Predictive Dialing
- Real-time Reports
SIP Trunk Configuration
Expert SIP trunk configuration for Tata, Airtel, Vodafone, BSNL and other VoIP service providers.
- Tata SIP Trunk
- Airtel SIP Trunk
- Vodafone & BSNL
GSM Gateways
Professional GSM gateway configuration and setup for cellular to VoIP conversion with seamless integration.
- Cellular to VoIP
- Multi-SIM Support
- Cost Optimization
🤖 AI Voice Platforms Configuration
Retell AI
Advanced conversational AI platform for voice interactions
- • Real-time voice AI
- • Natural conversations
- • Custom voice models
- • API integration
- • Multi-language support
Vapi
Voice AI platform for building conversational applications
- • Voice-first applications
- • Easy integration
- • Custom workflows
- • Analytics dashboard
- • Scalable infrastructure
Ultravox
High-performance voice AI for enterprise applications
- • Enterprise-grade AI
- • Low latency processing
- • Advanced NLP
- • Custom training
- • Secure deployment
📱 GSM Gateway Solutions
Single Port GSM Gateway
Entry-level GSM gateway for small businesses
- • 1 GSM channel
- • SIP protocol support
- • SMS functionality
- • Web-based management
- • Cost-effective solution
Multi-Port GSM Gateway
High-capacity GSM gateway for enterprises
- • 4-32 GSM channels
- • Load balancing
- • Failover support
- • Advanced routing
- • Scalable architecture
GSM Gateway Configuration
Professional setup and optimization services
- • Expert installation
- • Network optimization
- • Security configuration
- • Performance tuning
- • 24/7 support
Trusted Brands We Partner With
GRP2601, GRP2615, GXP2170
T31P, T33G, T46U, T48U
X1SP, X7C, X6U, X4U
GSM Gateways, FXS/FXO
VoIP Gateways, Cards
Expert VoIP Support Services
Professional support and maintenance for all major VoIP platforms, GSM gateways configuration, SIP trunk configuration, AI voice agents, Retell, Vapi, and Ultravox
Vicidial Support
Complete Vicidial installation, configuration, and ongoing support for your call center operations.
- • Installation & Setup
- • Custom Configuration
- • Performance Optimization
- • 24/7 Technical Support
FreePBX Support
Professional FreePBX implementation and support services for small to enterprise businesses.
- • System Installation
- • Module Configuration
- • Security Hardening
- • Regular Updates
Asterisk Support
Expert Asterisk development, customization, and maintenance for complex telephony requirements.
- • Custom Development
- • Dialplan Configuration
- • AGI Script Development
- • System Monitoring
Goautodial Support
Comprehensive Goautodial setup and support for automated calling and lead management systems.
- • System Deployment
- • Campaign Setup
- • Lead Management
- • Reporting & Analytics
Issabel Support
Professional Issabel unified communications platform support and customization services.
- • Platform Installation
- • Module Integration
- • User Training
- • Ongoing Maintenance
SIP Trunk Configuration
Expert SIP trunk configuration for Tata, Airtel, Vodafone, BSNL and other VoIP service providers.
- • Tata SIP Trunk Setup
- • Airtel VoIP Configuration
- • Vodafone & BSNL Setup
- • Other VoIP Providers
AI Voice Agents
Advanced AI voice agents for call centers with natural language processing and automated responses.
- • Natural Language Processing
- • Automated Call Handling
- • Multi-language Support
- • Integration with CRM
Installation & Maintenance
Complete installation, configuration, and ongoing maintenance services for all VoIP systems.
- • On-site Installation
- • Remote Configuration
- • Preventive Maintenance
- • Emergency Support
Retell Configuration
Expert setup and configuration of Retell AI platform for advanced voice interactions.
- • Platform Setup
- • Custom Voice Models
- • API Integration
- • Performance Optimization
Vapi Setup
Professional Vapi platform configuration for voice-first applications and workflows.
- • Voice App Development
- • Workflow Configuration
- • Analytics Setup
- • Scalable Deployment
Ultravox Integration
Enterprise-grade Ultravox AI platform integration for high-performance voice applications.
- • Enterprise Deployment
- • Custom Training
- • Secure Integration
- • Performance Monitoring
GSM Gateway Configuration
Professional GSM gateway setup and configuration for cellular to VoIP conversion with optimal performance.
- • Gateway Installation
- • SIM Card Configuration
- • Network Optimization
- • Cost Route Management
Why Choose Call Soft for Your VoIP Needs?
We combine industry expertise with cutting-edge technology to deliver VoIP solutions that drive business growth and efficiency.
Industry Expertise
Over a decade of experience in VoIP technology and telecommunications solutions.
24/7 Support
Round-the-clock technical support to ensure your systems are always running smoothly.
Certified Professionals
Our team consists of certified engineers with extensive VoIP and telephony expertise.
Scalable Solutions
Solutions that grow with your business, from small offices to large enterprises.
What Our Clients Say
Trusted by businesses across industries for reliable VoIP solutions
"Call Soft transformed our communication system completely. The Grandstream GRP2601 phones they provided have improved our call quality and reduced costs significantly."
"Excellent SIP trunk configuration for our Tata connection and Asterisk implementation. The Yealink T31P phones work flawlessly and their AI voice agents with Retell integration have revolutionized our call center."
"Professional service and high-quality VoIP products. Our GSM gateway configuration was seamless, and the Vapi integration for our voice applications is outstanding."
Frequently Asked Questions
Get answers to common questions about our premium VoIP products and services
Ready to Transform Your Business Communications?
Get in touch with our VoIP experts for a free consultation and discover how our premium products, GSM gateways, AI voice platforms, and services can benefit your business.