A SIP consumer, also called a SIP telephone or softphone, is a software program utility that permits customers to make and obtain voice over IP (VoIP) calls over the Web. In contrast to conventional landline telephones, SIP purchasers don’t require a bodily connection to a telephone line. As an alternative, they use a broadband Web connection to hook up with a VoIP service supplier resembling Skype, Google Voice, or Vonage.
SIP purchasers supply a number of benefits over conventional landline telephones, together with decrease name prices, higher flexibility, and a wider vary of options. For instance, SIP purchasers can be utilized to make calls from anyplace with an Web connection, they can be utilized to make video calls, and they are often built-in with different software program functions resembling buyer relationship administration (CRM) programs.
