Answer
Mar 24, 2025 - 06:28 AM
SIP accounts determine how many unique phone numbers or extensions your IP Phone can handle. More SIP accounts allow for greater flexibility in managing different departments or users. Available options like the Grandstream GRP2613 with 3 SIP accounts to the Grandstream GRP2615 with 16 SIP accounts, offer flexibility to scale your communication setup according to your organizational needs.
