About. Doge is a slang term for â dog â that is primarily associated with pictures of Shiba Inus (nicknamed âShibeâ) and internal monologue captions on Tumblr.
PSTN (Public Switched Telephone Network) The Public Switched Telephone Network (PSTN) is the global collection of interconnects originally designed to support circuit-switched voice communication. The PSTN provides traditional Plain Old Telephone Service (POTS) - also known as landline phone service - to residences and many other establishments.
When defining a PSTN gateway in Topology Builder, you must define a root trunk to successfully add the PSTN gateway to your topology. The root trunk cannot be removed until the associated PSTN gateway is removed.