Read our full Terms of Service before using Wynkline services.
Last updated: January 15, 2026By using Wynkline services you agree to these terms. Please read carefully before signing up. If you disagree with any part, you may not use our services.
By accessing or using Wynkline LLC telecommunications services ("Services"), website, or any related application, you agree to be bound by these Terms of Service ("Terms"). These Terms constitute a legally binding agreement between you (or your organization) and Wynkline LLC ("Wynkline," "we," "us," or "our").
If you are entering into these Terms on behalf of a company or organization, you represent that you have the legal authority to bind that entity to these Terms.
Wynkline provides cloud-based Voice over Internet Protocol (VoIP) telephone services powered by dedicated 3CX instances, including but not limited to:
Service availability and features may vary based on your selected plan. Wynkline reserves the right to modify, suspend, or discontinue any Service at any time with reasonable notice.
To use certain Services you must create an account. You agree to provide accurate, complete, and current information during registration and to update it promptly if it changes.
You are responsible for maintaining the confidentiality of your account credentials. You must immediately notify Wynkline of any unauthorized use of your account. Wynkline shall not be liable for losses or damages arising from your failure to secure your account.
Services are billed on a monthly subscription basis as outlined in the plan you select. Payment is due at the beginning of each billing cycle.
All prices are listed in US Dollars (USD) unless otherwise stated. Applicable federal, state, and local taxes will be added to your invoice. You are responsible for all taxes arising from your use of Services.
Invoices not paid within 30 days of the due date may incur a late fee of up to 1.5% per month (or the maximum permitted by applicable law). Wynkline may suspend Services for accounts that are 30 or more days past due.
Wynkline may change pricing at any time with at least 30 days written notice. If you do not agree to the new pricing you may cancel your subscription before the change takes effect.
You agree not to use the Services for any purpose that is unlawful, harmful, or prohibited by these Terms, including but not limited to:
You are solely responsible for ensuring your use of Services complies with all applicable laws, including anti-spam, do-not-call, and recording consent laws in every jurisdiction where you operate.
All Wynkline branding, logos, software, documentation, and content are the intellectual property of Wynkline and are protected by applicable copyright, trademark, and other laws. You are granted a non-exclusive, non-transferable license to use the Services only for your internal business purposes.
You must not reverse-engineer, decompile, copy, modify, or create derivative works from any Wynkline software or material without prior written permission.
You may cancel your subscription at any time by providing written notice to Wynkline. Your Services will remain active until the end of the current billing period. No refunds will be issued for the remainder of the billing cycle unless Wynkline is in material breach of these Terms.
Wynkline may terminate your account immediately if you breach any material provision of these Terms, engage in prohibited activity, or fail to pay invoices when due. Upon termination, your data will be retained for 90 days and then permanently deleted unless required by law.
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, WYNKLINE SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING BUT NOT LIMITED TO LOSS OF PROFITS, DATA, OR BUSINESS OPPORTUNITIES, ARISING FROM YOUR USE OF OR INABILITY TO USE THE SERVICES.
Wynkline's total liability to you shall not exceed the total fees paid by you to Wynkline in the 12-month period immediately preceding the event giving rise to the claim.
You agree to indemnify, defend, and hold harmless Wynkline and its officers, directors, employees, and agents from any claims, damages, or expenses (including reasonable legal fees) arising from your use of the Services, your violation of these Terms, or your infringement of any third-party rights.
These Terms shall be governed by and construed in accordance with the laws of the State of Wyoming, USA, without regard to conflict-of-law principles. Any disputes arising under these Terms shall be resolved through binding arbitration in Wyoming, USA.
Wynkline reserves the right to update these Terms at any time. Material changes will be communicated via email and posted on our website at least 30 days before taking effect. Your continued use of the Services after the effective date constitutes acceptance of the revised Terms.
If you have questions about these Terms of Service, please contact us at:
Email: support@wynkline.com | Address: 30 N Gould St, Sheridan, WY, USA
Our legal team is here to help.
Protecting your privacy is a core part of how Wynkline operates. This policy explains exactly what we collect, why we collect it, and how we keep it safe — including our encrypted document cold-storage practice.
We may receive information from payment processors, identity verification services, or referral partners to complete your setup or verify your identity.
Identity and business documents submitted during provisioning are used solely for carrier-level STIR/SHAKEN verification. Once confirmed, documents are encrypted and moved to secure offline cold storage and are not accessible to routine operations staff.
We use the data we collect to:
We do not sell your personal information to third parties. We may share data in the following limited circumstances:
While we do our best, no method of transmission over the internet or electronic storage is completely secure. Please use strong passwords and enable MFA on your account.
Depending on your jurisdiction, you may have the following rights regarding your personal data:
To exercise these rights, email support@wynkline.com. We will respond within 30 calendar days.
Our website uses cookies and similar technologies to enhance your experience. Please refer to our Cookie Policy tab for full details on what we use and how to manage them.
Our services may involve transferring data to servers located outside the United States. All such transfers comply with applicable data protection laws and are secured using appropriate safeguards such as Standard Contractual Clauses.
Wynkline Services are intended for businesses and individuals aged 18 and older. We do not knowingly collect personal information from children under 18. If we become aware that such data has been collected, we will delete it promptly.
We may update this Privacy Policy periodically. Changes will be posted on this page and, where material, communicated to you via email.
Email: support@wynkline.com | Address: 30 N Gould St, Sheridan, WY
Reach out with any data-related concerns.
This policy exists to keep Wynkline's network reliable, legal, and high-reputation. Violations may result in suspension or termination of your instance.
This Acceptable Use Policy ("AUP") governs how you may use Wynkline's telecommunications network and dedicated 3CX instances. It supplements the Terms of Service and applies to all customers, users, and anyone accessing our Services.
You may use Wynkline Services for lawful business and personal communication purposes, including:
You must not use Wynkline Services to:
You agree not to use the network in any way that would materially degrade performance for other users. This includes flooding, denial-of-service activities, or consuming bandwidth in excess of your plan's intended use.
Wynkline reserves the right to throttle or limit traffic during peak usage periods to maintain network quality.
Recording of calls is subject to strict legal requirements that vary by jurisdiction. You are fully responsible for ensuring compliance with all applicable recording-consent laws before recording any call.
Several U.S. states require all-party consent to record. In Canada, at least one party must consent (varies by province). Consult legal counsel before enabling automatic recording.
You must not use Wynkline to send unsolicited bulk calls or messages unless you have explicit, documented consent from each recipient and comply with all relevant anti-spam regulations including the U.S. CAN-SPAM Act and Canada's CASL.
International calls are billed at published per-minute rates. You are responsible for any sanctions or export-control compliance when calling certain countries. Wynkline may block calls to numbers or countries identified as high-risk by regulators.
Wynkline will investigate any reported or detected violations. Enforcement actions may include warnings, traffic throttling, temporary suspension, or permanent termination depending on the severity of the violation.
If you become aware of any misuse of Wynkline Services, please report it immediately to support@wynkline.com.
Help us keep the network clean and compliant.
Wynkline guarantees 99.9% uptime on dedicated 3CX instances and fast, responsive support. This SLA outlines exactly what you can expect and what happens if we fall short.
This Service Level Agreement ("SLA") applies to all active Wynkline plan subscribers. It defines the performance standards, support commitments, and credit procedures that govern the quality of our dedicated 3CX hosting Services.
| Metric | Target | Measurement |
|---|---|---|
| Monthly Uptime | 99.9% | Per calendar month |
| Allowed Downtime | ≤ 43.8 min | Per calendar month |
| Quarterly Uptime | 99.95% | Per quarter |
Planned maintenance windows will be communicated at least 72 hours in advance via email. Maintenance is typically scheduled between 2:00 AM – 6:00 AM Eastern Time on weekdays. Scheduled maintenance does not count toward the monthly downtime allowance.
| Severity | Description | Response | Resolution |
|---|---|---|---|
| Critical | Complete instance outage | 15 min | 1 hour |
| High | Major feature degraded | 30 min | 4 hours |
| Medium | Partial degradation | 1 hour | 8 hours |
| Low | Minor inconvenience | 4 hours | 48 hours |
If monthly uptime falls below 99.9%, you are eligible for service credits:
Credits must be requested within 30 days of the incident. Credits are the sole remedy for SLA breaches and do not include compensation for indirect or consequential damages.
This SLA does not cover downtime caused by:
Wynkline monitors all dedicated instances 24/7 using automated tools. Monthly uptime reports are available upon request.
Contact support immediately for fastest resolution.
We use cookies to make our website work better and understand how you use it. You can control non-essential cookies through your browser or our preference centre at any time.
Cookies are small text files placed on your device by a website when you visit it. They allow sites to remember your preferences, track your activity, and personalise your experience. Cookies can be session cookies (deleted when your browser closes) or persistent cookies (stored for a defined period).
| Category | Purpose | Required? |
|---|---|---|
| Strictly Necessary | Enables login, session management, core functionality | Yes |
| Preference | Remembers language, theme, and layout choices | No |
| Analytics | Helps us understand how visitors interact with the site (anonymised) | No |
| Marketing | Used to show you relevant ads on other platforms | No |
Some cookies are set by third-party services embedded on our site, such as Google Analytics or payment providers. These third parties may use cookies to track your activity across multiple sites. Their cookie policies apply independently.
Disabling strictly necessary cookies will prevent certain features from working, including login and account management. We recommend keeping these enabled.
We may update this Cookie Policy when we change the cookies we use. Material updates will be communicated via a new cookie consent banner on our site.
Email support@wynkline.com with any questions about how we use cookies.
We're happy to explain how and why we use cookies.
You can cancel anytime. We offer a 100% money-back guarantee if your 3CX instance isn't deployed within 24 hours of payment. Monthly subscription fees after that window are non-refundable.
You may cancel your Wynkline subscription at any time through the following methods:
Cancellation takes effect at the end of the current billing cycle. You will continue to have full access to your dedicated instance until that date.
Refunds are available in the following situations:
The following charges are non-refundable under all circumstances:
If you downgrade from the Pro Dialer plan to the Starter plan mid-billing cycle, the unused portion of your current plan will be applied as a credit to your next invoice. Credits do not carry over beyond one billing cycle and have no cash value.
You have the right to port your phone number(s) to another carrier at any time. The number porting process may take 3–10 business days. The original $20 porting fee is non-refundable regardless of whether the port is completed or cancelled.
Once a refund is approved:
If you believe you have been charged incorrectly, please contact our billing team within 30 days of the charge appearing on your invoice. Include your account number and the specific charge(s) you are disputing.
We will investigate and respond within 10 business days. During an active dispute, the disputed amount will not be considered late.
Email: support@wynkline.com | Hours: Mon–Fri 9 AM – 6 PM ET
We'll get it sorted quickly and fairly.
Wynkline is a VoIP provider. VoIP services are not a replacement for traditional telephone services and have certain limitations described below. Please read carefully before using our Services.
Wynkline VoIP services do NOT reliably support 911 or other emergency calling. You should never rely solely on a Wynkline number to reach emergency services. In an emergency, always use a traditional landline, mobile cellular phone, or another reliable method to contact emergency services.
911 functionality on VoIP depends on your internet connection, power supply, and local carrier cooperation. It may not work during an outage, power failure, or if your internet connection is compromised.
It is your sole responsibility to ensure you have an alternative means of reaching emergency services at all times. Wynkline is not liable for any failure to reach emergency services via our VoIP platform.
Wynkline makes no warranty that the Services will be uninterrupted, error-free, or free from security breaches. While we strive to maintain 99.9% uptime as outlined in our SLA, brief interruptions may occur due to maintenance, upgrades, or unforeseen technical issues.
Our website and services may contain links to third-party websites or services that are not owned or controlled by Wynkline. We have no control over, and assume no responsibility for, the content, privacy policies, or practices of any third-party websites or services. We encourage you to review the terms and privacy policies of any third-party services you use.
Wynkline manually verifies all numbers for STIR/SHAKEN compliance and maintains a "No Public List" policy to protect number reputation. However, we cannot guarantee that your number will never be flagged by third-party spam-detection databases, as these systems operate independently and may change their algorithms without notice.
If your number is incorrectly flagged, we will work with you to resolve the issue, but we cannot guarantee a specific timeline or outcome with third-party databases.
Documents submitted during the provisioning process (e.g., business registration, government-issued ID) are used solely for carrier-level STIR/SHAKEN verification and regulatory compliance. These documents are:
Wynkline is a registered VoIP provider in the United States (Wyoming LLC). We comply with FCC regulations and applicable telecommunications laws. However, you are responsible for ensuring that your use of our Services complies with all laws in every jurisdiction where you operate, including but not limited to:
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, WYNKLINE PROVIDES THE SERVICES "AS IS" AND "AS AVAILABLE" WITHOUT ANY WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
In no event shall Wynkline be liable for any damages arising out of or in connection with your use of the Services that exceed the total amount paid by you to Wynkline in the preceding 12 months. This includes all indirect, consequential, special, or punitive damages.
Email: support@wynkline.com | Address: 30 N Gould St, Sheridan, WY, USA
Our legal team is here to clarify anything.