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Popular Blogs

What is Split DNS and how do I implement it in 3CX V20

What is Split DNS and how do I implement it in 3CX V20Split DNS is a network configuration technique that allows a domain name to resolve to different IP addresses based on the origin of the request - internal network or external internet. This is particularly beneficial for organizations looking to manage traffic efficiently for VoIP systems like 3CX. The move to using FQDNs over internal IP addresses in systems like 3CX V20 is driven by the need for enhanced security, simplified configuration, better NAT compatibility, and easier certificate management. Implementing Split DNS in 3CX V20 involves configuring DNS settings to ensure FQDNs resolve to the internal 3CX server's IP address for internal requests while Cloudflare's API manages external requests. The upgrade to version 20 signifies a significant shift towards using FQDNs for system-wide communication, enhancing security and network efficiency.

SMS Registration

SMS RegistrationSince the beginning of February 2021, the major wireless carriers (Verizon, AT&T, and T-Mobile) have been working with The Campaign Registry (TCR) to implement a process to register everyone using VoIP and US local phone numbers to send SMS or MMS messages. All US local (NANP) VoIP SMS numbers must be registered with the TCR, this includes low-volume customers/numbers. A couple of reasons for the TCR and campaign registration: (1) it protects the end-user from spam (2) and it keeps further FCC requirements and regulations from being implemented.

How Long Does It Take to Register a 10DLC Campaign?

How Long Does It Take to Register a 10DLC Campaign?Implementing 10DLC (10-Digit Long Code) registration has introduced a regulated process for SMS messaging businesses. Understanding the timeline and steps in this registration process is crucial for ensuring your messaging campaigns are compliant and effective. Here’s a detailed look at how long it takes to register a 10DLC campaign and how you can get started.

Featured Tutorials

Add E911

Add E911Learn how to add E911 in the Voxtelesys Portal.

Add a Failover Transfer

Add a Failover TransferLearn how to add a failover transfer on your Voxtelesys SIP Trunk and never miss an incoming call! If your Internet, power, or phone system goes out; we will forward your incoming calls to your transfer number(s)!

Add DID Number (v69)

Add DID Number (v69)Learn how to add a DID number in the Vodia PBX!

Master Your Account: Quickstart Guides

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Highlighted Features

The Campaign Registry

The Campaign Registry (TCR) is used to verify and vet SMS numbers/messages sent to Verizon, AT&T, and T-mobile.

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Teams Direct Routing

Teams calling, simplified! Microsoft Phone System replaces PBX, integrates with Teams & saves you money.

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STIR/SHAKEN

Secure calls, peace of mind. STIR/SHAKEN verifies caller IDs, ensuring calls are from who they say they are. Say goodbye to robocalls!

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