VoIP Design Overhaul and SIP to SIM Calling

$10-30 USD

Closed

Posted over 1 year ago

$10-30 USD

Paid on delivery

I'm looking for an expert in VoIP system design and SIP protocol to assist with updating the layout of my VoIP interface and enabling call functionality from SIP to SIM card. Key Requirements: - Revise and improve the layout of the VoIP interface according to best practices and user-friendly principles. - Implement functionality that allows calling from SIP to a SIM card. Ideal Skills: - Extensive experience with VoIP systems. - Proficient in SIP protocol. - Strong background in UI/UX design. - Able to create intuitive and streamlined layouts. Please note, I have not yet determined whether to keep any existing design elements or not, so flexibility and creativity will be key.

Mobile App Development

VoIP

Project ID: 38868251

About the project

5 proposals

Remote project

Active 1 yr ago

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5 freelancers are bidding on average $30 USD for this job

@vickvoip15

Hi Salah, I have my SIP interface an proper UI System for SIP and other pbx functions. Do let me know if you interested to purchase it

$30 USD in 7 days

3.6

(21 reviews)

5.0

@maryam951

Hello Omar K., I am Maryam Abbas, a Mobile App Development expert with 4 years of experience. I have carefully read the requirements for the VoIP Design Overhaul and SIP to SIM Calling project. I will start by conducting a thorough analysis of the current VoIP interface and design a new layout that adheres to best practices and enhances user experience. By leveraging my extensive experience with VoIP systems and proficiency in SIP protocol, I will seamlessly enable calling from SIP to a SIM card. Throughout my career, I have successfully delivered numerous projects, earning positive feedback and no negative reviews. Please review my portfolio https://www.freelancer.pk/u/maryam951 and let's discuss how I can bring value to your project. Best regards, Maryam Abbas

$10 USD in 2 days

5.0

(1 review)

3.1

@NayaPakistan

Dear Client, Thank you for reaching out regarding your VoIP interface update. I understand your requirements to enhance its layout and enable SIP-to-SIM calling functionality. Our approach involves collaborating with you to redesign the interface, leveraging best practices and user-friendliness. We aim to develop an intuitive interface that simplifies SIP-to-SIM calling. To proceed, could you please clarify if you would like to retain any elements of the existing design or prefer a completely fresh start? Your input will guide our design process. Regards, Muhammad Azeem

$50 USD in 1 day

3.8

(7 reviews)

3.4

@Codeshop10

Hi,Could you please provide more details on the current design and functionality of the VoIP interface? Are there any specific design guidelines or features you'd like to maintain or incorporate for the SIP-to-SIM call functionality? Do you have any preferred technologies or platforms you would like to use for this project? I have 15+ years of experience in different technological stacks and ensure quality work. Kindly ignore the bid for now, and once you answer the above questions, I can provide you with my final bid price. If you would like to see my portfolio or previous projects, feel free to reach out through chat. Kind Regards, Zain

$20 USD in 7 days