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Fiverr Pro
English
$
USD
Our agency will develop a voip or telecom platform using sip and calling apis
Sibers
Vetted Pro
Level 1
Agency
Vetted by Fiverr Pro
Sibers was selected by the Fiverr Pro team for their expertise.
About this gig
We develop custom VoIP and telecom platforms using SIP, RTP, Twilio, Zang, and other calling APIs. Our experience covers call-routing engines, softphone components, call-tracking systems, IVR flows, and dashboards used by telecom providers.
Your system can be built from scratch or improved based on what you already have. We focus on stable signaling, secure voice flows, and architecture that stays reliable under real traffic.
Typical features include:
- Inbound/outbound calling
- Call routing and forwarding
- Voicemail and recording
- Caller ID logic and masking
- Web/mobile softphone modules
- Analytics, logs, reporting
- Admin panels and multi-tenant roles
- Integration with CRMs, ERPs, or internal tools
Legacy telecom systems can also be modernized from outdated SIP modules to unstable routing or old API flows with safe migration and minimal downtime.
Message us to plan the right architecture for your VoIP or telecom platform.
About this agency
Sibers
Vetted Pro
Agency
100 employees
Level 1
Sibers is part of the Fiverr Pro catalog and has been hand-picked by a dedicated Fiverr Pro team for their skills and expertise.
Vetted for
AI Development
Mobile App Development
Software Development
Website Development
- FromUnited States
- Member sinceAug 2024
- Avg. response time8 hours
- Last delivery1 week
Languages
English
Hello, we are Sibers! Since 1998, our team of experts has been delivering custom software, mobile app, and web development solutions to businesses around the globe. With over 25 years of experience and thousands of successful projects, we specialize in building tailored, high-quality tech solutions that fit your unique needs. From startups to established enterprises, we’re committed to providing scalable, reliable, and efficient software to help you grow. Let's bring your vision to life with our world-class development services.
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Other Software Development Services we Offer
FAQ
Do you work with both SIP and calling APIs (Twilio, Zang, etc.)?
Yes. We build systems using SIP/RTP flows or cloud calling APIs — whichever fits your business and scaling needs.
Can you build a complete telecom platform?
Yes. We can implement call routing logic, voicemail, recording, analytics, user/admin dashboards, as well as IVR and softphone-style interfaces if needed.
What technologies do you use?
We work with SIP, RTP, WebRTC, Twilio, Zang, and backend stacks like Python, Node.js, PHP, .NET, and modern databases.
Can you add AI features to the telecom system?
Yes. We can integrate AI tools for call transcription, smart routing, agent assistance, call scoring, or analytics. AI features are optional and designed to work safely with your existing telecom flow.
Can you modernize or stabilize an existing VoIP system?
Absolutely. We work with legacy telecom logic, outdated SIP modules, and unstable call flows — and migrate them safely.
Do you support enterprise-level integrations?
Yes. We can connect your telecom platform to CRM, ERP, internal dashboards, billing systems, or analytics.
Do you speak fluent English?
Yes. Communication is clear and professional throughout the entire project.
