OTG Voip Signal is a cloud-based communication platform that allows businesses to make calls, send texts, and host video meetings using their internet connection instead of traditional phone lines.

Landlines rely on copper wires and physical location. OTG converts voice into digital data packets sent over the internet. This allows for HD voice quality, mobility (use it anywhere), and advanced software integrations.

Benefits include up to 50% cost savings compared to traditional carriers, the ability to work from anywhere via mobile/desktop apps, and enterprise features like auto-attendants included in every plan.

Yes. We support Local Number Portability (LNP). You can transfer local, toll-free, and fax numbers to OTG. We handle the paperwork with your current carrier.

You can instantly provision new virtual numbers in the admin portal. These can be local area codes from any US state or toll-free numbers (800, 888, etc.), regardless of your physical location.

In the cloud world, a "line" usually refers to a User Seat. One user license allows for multiple concurrent calls (e.g., placing one on hold to answer another), unlike a physical wire which is limited to one conversation.

No hardware is required. You can use the OTG App on your existing laptop or smartphone. However, if you want a physical phone, we support standard SIP devices.

We support most major SIP brands, including Poly (Polycom), Yealink, and Cisco. We generally recommend phones that support HD Voice (G.722) and Power over Ethernet (PoE).

Yes, by using an ATA (Analog Telephone Adapter). This device connects your old phone to the internet. However, for the best quality and feature access, we recommend IP phones.

OTG focuses on reliability (99.999% uptime) and ease of use. Unlike legacy carriers, our support is 24/7, and we include premium features like CRM integration and analytics in our standard bundles.

Migration is seamless. We provide temporary numbers so you can start using OTG immediately while we port your existing numbers in the background. The switchover happens with zero downtime.

We recommend 100 kbps (0.1 Mbps) of bandwidth per concurrent call. A standard 50 Mbps business connection is sufficient for most offices.

Everything is managed via the web-based Admin Portal. You can add users, assign numbers, change call routing flows, and view analytics instantly from any browser.

Smart routing sends calls to the right person based on rules you set—such as time of day (business hours vs. closed), caller ID, or IVR selection (Press 1 for Sales).

Yes. OTG offers highly competitive international rates. Because calls are routed over IP networks, you avoid the heavy fees charged by traditional phone companies.

Your system stays online in the cloud. Calls can be automatically forwarded to employee mobile phones using "Failover Forwarding," ensuring you never miss a client even if your office has no power.

Yes. We use TLS/SRTP encryption to secure voice traffic. Our data centers are ISO 27001 certified and geo-redundant. We also offer HIPAA-compliant configurations for healthcare clients.

SIP Trunking connects an on-premise PBX (legacy hardware) to the internet. This allows you to keep your existing phone system while benefiting from OTG's lower call rates and reliability.

A Cloud PBX is a virtual phone system hosted entirely on the internet. It replaces the physical server box in your office, offering greater scalability and lower maintenance costs.

No. VoIP is actually the best solution for small businesses because it requires zero capital investment. You can look like a Fortune 500 company (with auto-attendants and hold music) for a fraction of the cost.

False. Modern VoIP uses HD Voice codecs (like G.722) which provide twice the audio fidelity of a traditional landline call, making conversations sound clearer and more natural.

A device used to connect standard analog telephones or fax machines to a digital VoIP network.

Latency is the delay in audio transmission. Jitter is the variation in that delay. High jitter causes "choppy" voice quality.

Technology that lets network cables carry electrical power, allowing IP phones to run without a separate power brick.