A Session Initiation Protocol (SIP) telephone is a kind of VoIP (Voice over Web Protocol) telephone that makes use of SIP to ascertain and handle voice calls over an IP community. SIP telephones could be both hardware-based or software-based.
There are a lot of advantages to utilizing SIP telephones, together with value financial savings, elevated flexibility, and improved options. SIP telephones are sometimes less expensive than conventional landline telephones, they usually can be utilized wherever there may be an web connection. SIP telephones additionally provide a variety of options, reminiscent of name forwarding, voicemail, and caller ID.