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However, for many businesses, there's a need to route calls to the PSTN and other analog phones. This may mean a PSTN gateway, or even a hybrid PBX, where there's at least a small telephone switch located at your office. Your VoIP vendor will let you know if this is necessary at the planning stage. Note that these days, a PBX looks exactly like the other servers in your data center, except with an attached means of handling local and analog phones.

The availability of APIs for speech-to-text functions, including Google AI, have allowed phone service providers to easily integrate voicemail transcription at a low cost and without much overhead. Transcriptions can be completed on the fly, so customers can expect access to their transcripts immediately following the receipt of an inbound call.
With this system, you also have the ability for employees with smartphones to download an app to have an extension on the phone system for intercom and call transfer, even if they never set foot in the office! You can call clients back through the mobile app with the office Caller ID instead of the ID of their personal cell phone. And with the call recording option, you can monitor and review conversations at any time. Some phone models include built-in support to use a Bluetooth wireless earpiece headset or your favorite stereo noise-canceling headphones. Snom includes a standard 3-year warranty with the option for up to 5 years. “Our best customers come from our competition — it seems low price alone, isn’t the bargain they thought.