Telnyx vs. Webex Calling

Telnyx is well suited for general phone number provisioning as they have a large pool to choose from. There is certainly room to grow with fax troubleshooting.

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easy to set up, fewer failure points, and it is all in the same location as the rest of the tenant configurations. Lots of PSTN providers are available and options to choose from. easier to create routing, but at the same time, simplified all the rules needed in CUCM. Great way to see all users, devices, and licenses. Call analytics needs improvement, but otherwise it's a great product.

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• Price Matters for the flourishing organization like us. Telnyx [is] affordable to us.
• Telnyx is very generous in terms of providing regular updates through webinar , free credits, real time support . One most important is that they are not in hurry of closing the account because of minus balance.
• Telnyx Portal is pretty easy to navigate and manage the customized settings.
• Among other giant SIP providers I found Telnyx with very modern and humble customer approach.

• Has clients for multiple platforms and devices
• Uses existing network connections instead of hardwired phone lines
• Client can be consolidated with other communications methods (Slack, Zoom, Chat) in one place
• Client is simple to use
• Client integrates with remainder of physical phone system for special cases (university main reception number, for instance)
• Handles call routing to different locations well
• Integrates with existing computer audio (for instance, Apple AirPods)

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• Number testing: Currently I need to call our fax numbers manually to confirm fax tones. It would be useful to test numbers in bulk from the portal.
• Troubleshooting: Currently, samples are needed for each fax transmission when there are issues. And those samples need to be within 24-48 hours. It would be useful if Telnyx could do a health check out proactively to gather information on high failure counts prior to customer reports.
• Transparency with system issues: We've run into scenarios where we wanted information on system-wide fax failures, but when the issues were resolved we didn't get root cause analysis.

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• Webex Calling supports limited codecs that are generally accepted all over the world but it would be good to see if they add transcoding support.
• The local gateway option is designed more for on premise PBX communication. It would be good to see if it is developed more as a local PSTN breakout where local SIP trunk or local PRI is terminated.
• We would like to see more of the dial plan features like CLI manipulation, translation, etc.

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The service can be intermittent and the call forwarding feature will not always work perfectly. There will be periods of time where the calling feature will not work at all and people on the other end can hear me but I am unable to hear them. It also requires a fairly strong signal which can be an issue if you work somewhere remote or a building without much service.

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They utilize a private IP network back end that makes SIP configuration for inter-carrier operation difficult because they assume that projecting their private network outside is ok.

Cisco Webex Calling is an outstanding cloud collaboration that includes enterprise-grade cloud phone system designed for the modern hybrid workplace. Webex Calling integrates calling, messaging, and meetings into a single, intuitive platform, empowering your teams with unparalleled flexibility and productivity. Benefit from advanced features like HD audio and video, voicemail to email, call forwarding, and intelligent call routing, ensuring crystal-clear communication and efficient workflows from any device, anywhere. Webex Calling prioritizes security and reliability, offering redundant data centers and end-to-end encryption to safeguard your conversations. Its scalable architecture effortlessly adapts to your envolving business needs, providing a future-proof communication foundation. Enhance collaboration and streamline operations with a solution that's not just a phone system, but a comprehensive communication hub.

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I've not actually had it ever be unavailable when I needed to use it. As mentioned before, a network outage would take it down, but we have redundant systems for our network connections with automatic failover.

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I don't really see this impacting any other system performance at all. The client is very light use on resources, even on my iPhone. I don't know what else it connects to behind the scenes other then the campus directory, but I haven't seen or heard of any impacts. It seems fairly self contained except for wherever it interfaces with the general telephone system connectivity outside the campus.

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They are providing services using a Freeswitch system behind a NAT router and they expect carriers to deal with their NAT network. Their support team does not seem to understand that problems caused by exposing a NAT switch to the Internet at large.

I have been working for a long time with Cisco as a provider and also Cisco TAC and Cisco Support Engineers. The support starts right beforehand in the documentation of the product you are interested in. From the start you have a good, complete, and detailed and easy to read datasheet and there's always someone available to answer any questions.

We did it inhouse for our teams

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Easy of use and better prices. Outstanding customer service. Variety of services in telecommunication needs. Easy use of interface even for not experienced users. Migration of SIP numbers is easier. Reporting is very easy to use and customizable for our specific needs, so we can keep track of costs in an easy way

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The company uses Microsoft Teams. They do use Microsoft Teams right now and for a long time a lot of the different practices have been using on-premise, contact Call Manager and Unified Communications Express. But Cisco WebEx, the cloud-based product is one of the new ones. And some of our other site practices are also using RingCentral. So cloud calling is not new to the company. For those of us who are familiar with Cisco products, the transition to WebEx calling is not as difficult as it might be for some other products. Going from on-prem to RingCentral, there is more of a learning curve with.

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So far it has been very reliable, with very little down time that was associated with the product itself. We have had network outages due to external factors such as construction cutting a fiber link, but other than that kind of thing not much for failures.

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• Due to easy SIP truncation the cost of customer approach has become very convenient internationally. We got a so much scaling to play on large customer base. And large base makes sense of large positive ROI.

• Certainly when it comes to my client base, they certainly understand the benefits of the full end-to-end, Cisco stack. And when I talk about a calling platform in regards to it simply being a call from one end to another or a message from one end to another, Cisco provides so much more because it enables all that AI and I guess analytical data of which the endpoints cover. So when it comes to integrating with a meeting room experience and you're in a meeting room that can cater for up to 20 people, but say for example, only two or three people on average utilize that room, that type of safe spacing information gets transmitted into other business decisions that can benefit the business from an ROI perspective such as rearranging the interior design to create better outcomes for worker experiences. So much more than just a calling platform.

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