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IP PBX
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Contact Center Platform | Xisha
Scalable Voice and Unified Communications
Transform your business communications with our comprehensive IP PBX Platform (UCaaS) that delivers reliable voice service, unified messaging, and seamless collaboration tools across your entire organization.
Modernize your communications
Modernize your communications
Xisha’s CPaaS provides a flexible, feature-rich communications system that reduces costs, improves productivity, and enhances collaboration through advanced voice services and unified communications capabilities.
Business Communication Challenges
Organizations today face increasing pressure to support flexible work arrangements while maintaining seamless communication. Key challenges include:
- Aging Infrastructure: Legacy PBXsystems with limited functionality, high maintenance costs, and compatibility issues
- Remote Workforce Support: Difficulty providing consistent communications capabilities to on-site and remote employees
- System Fragmentation: Separate systems for voice, messaging, and collaboration creating inefficiencies and user frustration
- Scalability Limitations: Traditional telephony infrastructure that cannot easily adapt to changing business needs
- Administration Complexity: Multiple systems requiring specialized technical skills for management and troubleshooting
Our IP PBX (UCaaS / CPaaS) Solution
Xisha’s IP Telephony Platform delivers a comprehensive, scalable communications solution that unifies voice, messaging, and collaboration tools into a single, easy-to-manage system.
Key Features
- Advanced Voice Services: High-quality voice calls with flexible routing, call queuing, forwarding, and conferencing capabilities
- Unified Communications: Integrated voicemail, email, instant messaging, presence, and video communication
- Mobile Integration: Seamless extension of desk phone functionality to mobile devices for anywhere, anytime accessibility
- Self-Service Portal: User-friendly interface for managing call settings, voicemail preferences, and personal routing rules
- Flexible Deployment Options: Cloud-based, on-premises, or hybrid implementations based on your specific requirements
- Comprehensive Analytics: Detailed reporting on call metrics, quality of service, and system utilization
Business Benefits
Cost Reduction
Reduce telecommunications expenses by 30-50% through elimination of traditional phone lines, lower maintenance costs, and optimized call routing.
Enhanced Productivity
Improve team efficiency with integrated communication tools, presence information, and seamless transitions between communication channels.
Business Continuity
Ensure uninterrupted communications with built-in redundancy, automatic failover, and geographic distribution capabilities.
Simplified Administration
Centralize management of all communication services through an intuitive web-based portal, reducing IT overhead and accelerating changes.
Workforce Flexibility
Support remote and hybrid work models with consistent communications capabilities regardless of employee location.
Scalable Architecture
Easily add users, locations, and features as your business grows without significant infrastructure investments.
How It Works
Our structured implementation approach ensures a smooth transition to IP telephony:
Assessment & Design: Analysis of current communications infrastructure, usage patterns, and requirements to design an optimal solution.
Network Readiness: Evaluation and preparation of your network infrastructure to ensure quality of service for voice traffic.
System Implementation: Phased deployment of hardware, software, and configurations with minimal disruption to ongoing operations.
Number Porting & Migration: Careful transfer of existing phone numbers and implementation of call routing policies.
User Training: Comprehensive education programs to ensure rapid adoption and utilization of new features.
Ongoing Support & Optimization: Continuous monitoring, maintenance, and feature enhancements to maximize system value.
Industry Use Cases
Professional Services
A legal firm with 15 offices implemented our IP Telephony Platform to unify communications across locations. The solution reduced monthly telecom costs by 47%, enabled seamless client call transfers between offices, and improved partner accessibility through integrated mobile applications.
Healthcare
A regional healthcare provider deployed our platform to connect multiple facilities and support telemedicine initiatives. The implementation improved appointment scheduling efficiency by 35%, enhanced care coordination through unified messaging, and ensured HIPAA compliance for all communications.
Education
A university system implemented our IP Telephony Platform across multiple campuses, integrating with their emergency notification system. The solution reduced annual communications costs by €250,000, simplified administration across departments, and improved campus safety response capabilities.
Integration & Compatibility
Our IP Telephony Platform integrates seamlessly with your existing technology ecosystem:

Business Applications
- CRM systems (Salesforce, Microsoft Dynamics, etc.)
- Contact center platforms
- Helpdesk and ticketing systems
- Workflow automation tools

Communication Infrastructure
- Existing legacy PBX systems (during migration)
- SIP trunking services
- PSTN gateways
- Video conferencing solutions

Collaboration Tools
- Microsoft Teams
- Slack
- Google Workspace
- Collaboration platforms

Security Systems
- Directory services (Active Directory, LDAP)
- Single sign-on solutions
- Call encryption
- Network security infrastructure
Why Choose Xisha for IP Telephony
Communications Expertise
With extensive experience in implementing voice solutions across diverse industries and geographies, our team brings unparalleled expertise to your project.
Vendor-Agnostic Approach
We partner with leading technology providers to design the optimal solution for your specific requirements, rather than forcing a one-size-fits-all approach.
End-to-End Services
From initial assessment through implementation, training, and ongoing support, we provide comprehensive services for your entire communications lifecycle.
Future-Proof Technology
Our solutions incorporate the latest standards and technologies to ensure long-term viability and compatibility with emerging communication trends.
Ready to Modernize Your Communications?
Schedule a personalized consultation to discover how our IP Telephony Platform can enhance your business communications while reducing costs.
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What People Say About Us

“We know a diverse workforce and an inclusive culture matters to our clients. Through philanthropy and employee volunteerism, we support the diverse communities where our employees live.”
Oliver Simson
client of company
“We know a diverse workforce and an inclusive culture matters to our clients. Through philanthropy and employee volunteerism, we support the diverse communities where our employees live.”
Mary Grey
Manager
“We know a diverse workforce and an inclusive culture matters to our clients. Through philanthropy and employee volunteerism, we support the diverse communities where our employees live.”