?? TURKEY VOIP / SIP SOLUTION (ZOIPER) OUTBOUND
Budget: $100 – $1,000 USD
TURKEY VOIP / SIP SOLUTION (ZOIPER)
PROJECT OVERVIEW
I am looking for a high-quality, stable, and long-term VoIP / SIP solution that enables outbound calling to Turkey using Zoiper.
This is not a research, trial, or temporary project.
Only production-ready, fully functional, and live-testable solutions will be considered.
MANDATORY TECHNICAL REQUIREMENTS
• Calls must be made via the SIP protocol using Zoiper
• Turkey outbound calling must be fully enabled
• Caller ID must be presented as a valid Turkish number
• Calls must connect reliably without random rejections or failures
• Call quality must remain clear, stable, and consistent throughout the call
• High latency, call drops, or audio degradation are not acceptable
SUPPORTED TURKISH CALLER ID TYPES
(At least one must be available and demonstrable during live testing)
• +90 212 – Istanbul landline (European side)
• +90 213 – Istanbul landline (Anatolian side)
• +90 850 – Non-geographic numbers
• +90 444 – Corporate numbers
KYC AND COMPLIANCE REQUIREMENTS
At least one of the following approaches must apply:
OPTION 1 – KYC-BASED SOLUTION
• A fully operational SIP / VoIP account with completed KYC verification
• Turkey outbound calling enabled
• Ready for live testing
OPTION 2 – ALTERNATIVE AND COMPLIANT SOLUTION
• A compliant alternative method in line with telecommunications regulations
• A proven Turkey outbound calling infrastructure
• Full setup, configuration, and clear technical documentation included
Temporary, experimental, unclear, or unverified solutions will not be accepted.
TESTING AND PAYMENT TERMS
• Payment will be released only after a successful live test
• Live testing must include the following:
– Real outbound calls to Turkey lasting at least 1–2 minutes
– Correct Turkish Caller ID presentation
– Clear, stable, and uninterrupted call quality
• All testing must be performed using Zoiper
• No off-platform payments or communications
NOT ACCEPTED
• Guess-based or untested solutions
• Third-party, rented, or unauthorized accounts
• Illegal, short-term, or unstable setups
• Requests for upfront payment
• Inability to provide a live Zoiper test
LONG-TERM OPPORTUNITY
If the provided solution is stable, compliant, and reliable, this project may lead to ongoing work, higher budgets, and long-term collaboration.
WHEN APPLYING, PLEASE CLEARLY CONFIRM
Which Turkish Caller ID types you can provide
Whether your solution is KYC-based or an alternative compliant approach
Your ability to perform a live Zoiper test before payment
Whether the solution is suitable for long-term, production use
Only applications that meet all the requirements above will be considered.
PROJECT OVERVIEW
I am looking for a high-quality, stable, and long-term VoIP / SIP solution that enables outbound calling to Turkey using Zoiper.
This is not a research, trial, or temporary project.
Only production-ready, fully functional, and live-testable solutions will be considered.
MANDATORY TECHNICAL REQUIREMENTS
• Calls must be made via the SIP protocol using Zoiper
• Turkey outbound calling must be fully enabled
• Caller ID must be presented as a valid Turkish number
• Calls must connect reliably without random rejections or failures
• Call quality must remain clear, stable, and consistent throughout the call
• High latency, call drops, or audio degradation are not acceptable
SUPPORTED TURKISH CALLER ID TYPES
(At least one must be available and demonstrable during live testing)
• +90 212 – Istanbul landline (European side)
• +90 213 – Istanbul landline (Anatolian side)
• +90 850 – Non-geographic numbers
• +90 444 – Corporate numbers
KYC AND COMPLIANCE REQUIREMENTS
At least one of the following approaches must apply:
OPTION 1 – KYC-BASED SOLUTION
• A fully operational SIP / VoIP account with completed KYC verification
• Turkey outbound calling enabled
• Ready for live testing
OPTION 2 – ALTERNATIVE AND COMPLIANT SOLUTION
• A compliant alternative method in line with telecommunications regulations
• A proven Turkey outbound calling infrastructure
• Full setup, configuration, and clear technical documentation included
Temporary, experimental, unclear, or unverified solutions will not be accepted.
TESTING AND PAYMENT TERMS
• Payment will be released only after a successful live test
• Live testing must include the following:
– Real outbound calls to Turkey lasting at least 1–2 minutes
– Correct Turkish Caller ID presentation
– Clear, stable, and uninterrupted call quality
• All testing must be performed using Zoiper
• No off-platform payments or communications
NOT ACCEPTED
• Guess-based or untested solutions
• Third-party, rented, or unauthorized accounts
• Illegal, short-term, or unstable setups
• Requests for upfront payment
• Inability to provide a live Zoiper test
LONG-TERM OPPORTUNITY
If the provided solution is stable, compliant, and reliable, this project may lead to ongoing work, higher budgets, and long-term collaboration.
WHEN APPLYING, PLEASE CLEARLY CONFIRM
Which Turkish Caller ID types you can provide
Whether your solution is KYC-based or an alternative compliant approach
Your ability to perform a live Zoiper test before payment
Whether the solution is suitable for long-term, production use
Only applications that meet all the requirements above will be considered.