Deep Asterisk Expertise
Our developers have thorough working knowledge of Asterisk, dialplan configuration, AGI scripting, SIP integrations, and the platform internals that matter in production.
Carrier SIP Telephony Fabric
Kamailio SBC + FreeSWITCH Cluster
PSTN / SIP
SIP Trunk
G.711 / Opus
Load Balancer
Kamailio SBC
Sub-10ms Routing
Media Cluster
FreeSWITCH
100k+ Channels
Client Endpoint
WebRTC / App
SRTP Encrypted
Packet Jitter: < 2msCodec Transcode: Hardware AccelFailover Time: < 50ms
Hire Asterisk Developers
Build Reliable, Scalable, and Feature-Rich VoIP Solutions with Expert Asterisk Developers
Businesses now manage communication in a very different way. VoIP technologies, which are flexible, feature-rich, and significantly less expensive to maintain, are replacing phone systems that were costly to operate, rigid in structure, and sluggish to update. The companies that started the change early are the ones benefiting the most from it as it continues to gain momentum.
Since Asterisk is one of the most reliable open-source phone systems out there, it has been at the forefront of this shift for a considerable amount of time. Every project at Dialiqo benefits from the practical production experience of our Asterisk developers. Whether you require a softphone application, a PBX, a call center platform, or something more intricate, we build systems that are secure, scalable, and shaped around how your business actually runs.
Get Started Today!Why Hire Asterisk Developers from Dialiqo?
The right Asterisk developer makes a real difference in how a system performs over time. Dialplan configuration, AGI scripting, and SIP integration—these areas require someone who has genuinely worked through them before, not someone who picks them up as they go.
Our developers have years of experience creating Asterisk-based solutions and have collaborated with companies in a variety of sectors. The design of systems, the early detection of issues, and the end product's resilience in real-world scenarios all reflect this experience.
Request a CallCarrier SIP Telephony Fabric
Kamailio SBC + FreeSWITCH Cluster
PSTN / SIP
SIP Trunk
G.711 / Opus
Load Balancer
Kamailio SBC
Sub-10ms Routing
Media Cluster
FreeSWITCH
100k+ Channels
Client Endpoint
WebRTC / App
SRTP Encrypted
Packet Jitter: < 2msCodec Transcode: Hardware AccelFailover Time: < 50ms
Custom VoIP Solutions
Every system is built to your specific requirements. We do not start with a template and adjust it to fit; we start with what you actually need.
Scalable Architecture
We design for growth from day one so the system handles increasing call volumes without needing to be rebuilt as your business expands.
Advanced Feature Implementation
IVR, call routing, analytics, conferencing, we build out the full set of features. Asterisk supports the way your operation needs them.
Flexible Hiring Models
Hourly, part-time, or full-time, whichever model fits your project and budget.
Our Asterisk Development Services
01
Custom Asterisk Application Development
We build communication applications from the ground up using Asterisk. Solutions include:
- • VoIP applications
- • Softphone solutions
- • Real-time communication platforms
- • Video and audio conferencing systems
02
Asterisk PBX Development
PBX systems for businesses of all sizes, from a single office to multi-site enterprise environments. Features include:
- • Call routing & forwarding
- • IVR systems
- • Voicemail
- • Call recording
- • Multi-tenant PBX
03
SIP and VoIP Development
SIP-based communication systems built on Asterisk, covering everything from server configuration to media handling. Capabilities:
- • SIP server configuration
- • SIP trunking
- • Call routing logic
- • Media handling
04
WebRTC Integration
We integrate WebRTC with Asterisk so your users can communicate through the browser without any plugins or installs. Use cases:
- • Browser calling
- • Video conferencing
- • Telemedicine platforms
- • Online learning systems
05
Call Center Solutions
Call center systems that give your support team the tools they need to handle customer interactions more efficiently. Features:
- • Automatic call distribution (ACD)
- • Predictive dialers
- • Call analytics
- • CRM integration
06
Asterisk Integration Services
We connect your Asterisk system to the business tools and platforms your team already relies on. Integration areas:
- • CRM systems
- • ERP software
- • Payment gateways
- • Third-party APIs
07
Maintenance and Support
We provide ongoing support after deployment to keep Asterisk-based systems running well. Includes:
- • System monitoring
- • Bug fixing
- • Performance optimization
- • Security updates
Why Choose Asterisk for VoIP Development?
Open-Source Flexibility
Full control over your communication system with no vendor lock-in and no licensing fees tied to a proprietary platform.
Cost-Effective
Asterisk cuts communication and infrastructure costs compared to traditional phone systems—often significantly.
Feature-Rich
IVR, call routing, conferencing, voicemail, and much more are all supported out of the box.
Scalable
It works for small businesses and large enterprises alike and grows with you as your needs expand.
Industries We Serve
Our Asterisk developers have delivered solutions across a wide range of industries:
Healthcare (Telemedicine systems)
E-commerce (Customer support platforms)
BFSI (Secure communication systems)
Education (E-learning platforms)
Logistics (Fleet communication)
IT & SaaS companies
Technologies Our Asterisk Developers Use
Core Technologies:
SIP, RTP, WebRTC, TCP/IP, UDP, NAT traversal
Asterisk Expertise:
Dialplan scripting, AGI (Asterisk Gateway Interface), AMI (Asterisk Manager Interface)
Programming Languages:
Node.js, Python, PHP, C / C++
Databases:
MySQL, PostgreSQL, MongoDB,
Cloud & DevOps:
AWS, Google Cloud, Docker & Kubernetes
Key Features of Our Asterisk Solutions
High Reliability
Asterisk has a long track record of stability in production VoIP environments across many different industries.
Flexible Architecture
The system is customized to fit your specific communication workflows — not the other way around.
Advanced Call Management
Routing, forwarding, recording, and analytics, all built in and configured the way you actually need them.
Multi-Channel Communication
Voice, video, and messaging running together within a single system.
Secure Communication
Proper encryption and authentication built into every project from the start.
Scalable Infrastructure
Handles growing call volumes without slowing down or becoming unstable.
Why Choose Us?
We build voicebots with deep FreeSWITCH integration for unmatched flexibility and reliability.
Hiring Models
Dedicated Developers
A full-time developer works exclusively on your project for as long as you need them.
Hourly Hiring
A good fit for short-term tasks, specific fixes, or smaller additions to an existing system.
Project-Based Hiring
Fixed cost and timeline for a clearly defined scope with agreed deliverables.
Frequently Asked Questions
Asterisk is an open-source telephony platform used to build VoIP systems, PBX solutions, and a wide range of communication applications.
Because getting Asterisk configured correctly requires genuine expertise. A skilled developer builds something that performs well, scales properly, and avoids the reliability and security issues that come from poor setup.
It depends on the project scope and the hiring model that fits. Get in touch and we will give you a clear estimate.
Yes. Asterisk runs in large-scale enterprise environments all over the world and handles high call volumes well when set up correctly.
Yes. We regularly connect Asterisk systems with CRM platforms, ERP software, and third-party APIs.
Yes, when configured properly. Like any platform, security depends on how well the system is set up and maintained — which is why getting the development right matters.
Healthcare, financial services, e-commerce, logistics, education, and SaaS companies all use Asterisk-based systems on a regular basis.
Yes. Our hourly and project-based options work well for shorter engagements.
Our Asterisk Development Process
Requirement Analysis
We start by understanding your business needs, your current environment, and what you want the new system to do.
System Design
We design a scalable architecture that fits the scope of your project and gives room to grow as things change.
Development
Our developers build your solution using solid Asterisk practices and the right stack for the job.
Testing
We run thorough tests covering performance, security, and reliability before anything goes live.
Deployment
We deploy the system and confirm everything is working properly in your environment.
Ongoing Support
We keep monitoring and refining the system after launch as your needs shift over time.
Ready to Hire Asterisk Developers?
If you need a team that can build an Asterisk-based communication system that is reliable, scalable, and built around how your business actually operates, we are ready to help.
Our developers have developed solutions for companies of all sizes in a wide range of industries and have extensive practical expertise using Asterisk.
Contact us right now to discuss what you would like to construct.
Request QuoteReady To Get Started?
With decades of experience and know-how of software development essentials, we build future-proof, intuitive, and highly scalable web, mobile, and VoIP solutions. Bring the ultimate success for your business with Next-Gen, Tech-Empowered Solutions.