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I’m sourcing a reliable SIP route into India that lets me present an open CLI so my team can display our approved Indian numbers on every outbound call. This is strictly for business communication and we usually sit between 11 – 50 concurrent channels, so the route has to stay stable under that load without stretching latency or PDD. Call recording is essential. Whether you handle it on your side or simply pass both legs so we can record locally, I just need a clean, stereo-capable feed that captures every second of each call. If you can supply: • A-law / G.711 (G.729 as a bonus) • Consistent ASR and ACD that you’re willing to share up front • Quick test account or demo balance so we can check voice quality and CLI flexibility …then let’s talk. I’ll review your rates, payment terms, and any interop details you have for common softswitches or PBX platforms.
Project ID: 40531327
8 proposals
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Active 5 days ago
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8 freelancers are bidding on average ₹97,563 INR for this job

With over a decade of experience in network, VoIP and system engineering, I'm confident that my technical expertise makes me the most bankable fit for your CLI VoIP route project into India. I have extensive experience and knowledge about softswitches or PBX platforms, a crucial skillset needed for your project. Having worked with Cisco CUCM, I am familiar with Call Manager components that would contribute to a seamless communication experience with open CLI presentation. Another reason why you should choose me is my strong grasp on-call recording protocols. Whether you opt for call recording on your side or passing both legs for local recording, I'll ensure clean, stereo-capable feed capturing every second of each call. Moreover, I can provide A-law / G.711 coding and also G.729 which can be a bonus to enhance the quality of voice calls. Lastly, my deep understanding of different clouds like AWS, Google and Digital ocean corroborate my expertise to provide a stable route without compromising latency or PDD under between 11-50 concurrent channels. My availability around the clock coupled with quick response time promises uninterrupted project delivery. I eagerly await the opportunity to work with you and prove myself as a reliable partner in facilitating your business communication needs in India!
₹112,500 INR in 7 days
7.1
7.1

✋ Hi there. I can supply a reliable SIP route into India with open CLI presentation for your 11-50 concurrent channel business traffic. ✔️ I have sourced and managed similar VoIP routes into India, handling CLI flexibility, call recording and codec support like G.711 and G.729 . I will provide a stable route that supports open CLI, stereo-capable call recording, A-law/G.711 codecs (with G.729 option), and give you a quick test account to verify voice quality, latency and ASR/ACD performance before you commit . Click the chat button and I will share rates, payment terms and interop details for your PBX. Best regards, Mykhaylo
₹112,500 INR in 7 days
5.3
5.3

With nearly 20 years of diverse experience in academia and software engineering, I am confident in my ability to understand, implement, and problem-solve for your specific telecommunications needs. My background in Computer Science and proficiency with Linux make me more than capable of managing the technical aspects of your project efficiently. In addition to technical acumen, I have a proven record of managing large scale projects effectively. As the CTO for an AI startup, I undertook many responsibilities similar to those required for this project such as system optimization, API integrations and cloud deployment. My commitment to quality and customer satisfaction will ensure that you receive not only reliable SIP route service but also a long-lasting professional relationship that you can depend on for all your technology needs.
₹75,000 INR in 7 days
0.0
0.0

Hi, this is Shubhangi inhave inbound voice process experience near about 3 to 4 years also I did outbound call . Have customer service experience. Will give 99. Accuracy
₹112,500 INR in 7 days
0.0
0.0

Choosing a freelancer without reviews requires trust. I take every project personally because my reputation depends on it. Most freelancers focus on completing tasks. I focus on solving problems. One advantage of working with someone building their reputation is that you get their full attention. Before submitting this proposal, I took the time to understand what success looks like for this project. I have completed many projects outside Freelancer.com and am currently offering discounted rates while building my reputation on the platform. Payment is only required if the final work meets the agreed scope and requirements. I can help you achieve your goal by providing a reliable SIP route into India with an open CLI, ensuring stable performance under your specified load, and meeting your call recording requirements. Let's discuss your project further! The worst that can happen is you walk away with a free consultation. Regards, Jabu
₹75,000 INR in 7 days
0.0
0.0

Hi Boss your requirement matches something I already have available. I currently operate a SIP routing setup that supports flexible CLI presentation, stable concurrent traffic handling, and recording compatibility. Before we move further, I’d like to know: Are you looking for a long-term route supplier or testing multiple providers first? What PBX/softswitch are you currently running? What target ASR/ACD values are you expecting for your traffic? I was actually planning to offer this system to the right partner, so your project caught my attention. Let’s discuss details.
₹78,000 INR in 7 days
0.0
0.0

gurgaon, India
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