Answer
Apr 07, 2025 - 05:50 AM
SIP lines determine how many concurrent calls a VoIP phone can handle, making them essential for businesses with high call volumes. More SIP lines offer flexibility for handling multiple calls, conference calls, and seamless call management. Options range from phones supporting up to 16 lines, like the Yealink SIP-T48U, to models offering 20 lines, such as the Fanvil X7A. The Grandstream GXV3370 also supports 16 lines, catering to various business needs. With these options, businesses can choose a phone that matches their communication requirements.
