Are there alternatives to SIP Trunking?
I'm not sure if this is a stackoverflow question but,
To my understanding SIP Trunking is a VOIP protocol that allows a person to call through a phoneline and than some datacenter will convert that into an internet call.
My question is, is it the only protocol? Are there other protocols that can be used for VOIP?
There exists a technology known as PRI. Both PRI (Primary rate interface)and SIP(Session Initiating Protocol) are used connect your business to Public PSTN networks. PRI and SIP both needs a physical connection to PSTN network. The problem is more conventional in such way that it uses Circuit switched model and only support Voice messages. Sip uses existing data channel and uses packet switched model to communication, we can send voice and sometimes FAX messages through SIP. In business point of view, SIP is more scalable and profitable compared to PRI service(Even though a PRI offers more Quality Voice service). Traditionally fixed line VS SIP configuration
- mypy error occurred when argument name is different from the one defined in typing.Protocol
- Use of protocol as a type must be written with any (Learning Purposes)
- Swift extension for Publisher.Output that conforms to protocol AND might be Optional
- SOAP vs REST (differences)
- Swift property conforming to ObjC protocol has no member 'publisher'
- How to require an enum be defined in Swift Protocol
- custom protocol handlers in bootstrapped firefox addon
- Length of String8(ListOfCARD8) in X11 protocol
- How to Apply a Custom Protocol in Swift Macro?
- Two structs bind to a protocol with an optional variable error
- What is AJP protocol used for?
- Swift closure in protocol extension
- How to override the default implementation of UnkeyedDecodingContainer protocol functions?
- How can server with HTTP 1.1 understand client that uses HTTP 2?
- Pass an array of Views conforming to a protocol as an argument, and iterate through them
- Error after upgrading impyla to 0.12.0
- Sending email using HTTP protocol?
- Difficulty Using Internal or Private Types in Swift Protocol Conformance
- Satisfying ExpressibleByArrayLiteral Protocol
- Redundent extension for protocol conformance in Swift
- Looping over Protocol Buffers attributes in Python
- Custom protocol scheme not working in Electron
- Difference between Pragma and Cache-Control headers?
- Subtle protocol difference
- Other common protocols besides HTTP?
- Header Accept in HTTP
- Swift: Singleton class "extends" from protocol
- Understanding Server Protocol
- Whats the difference between a scheme and a protocol in a URL?
- How to determine the site protocol using url