What is a SIP Service Provider?
A SIP Service Provider is a company that provides IP communication through the SIP standard. You can sign up with a provider to get your own SIP address. Sometimes it is also referred to as an ITSP (Internet Telephony Service Provider). However, an ITSP is only a SIP Service Provider if they use the SIP standard.
Related Questions
- Does the change in the AEP Retirement Savings Plan service provider apply to the non-qualified plans, including the supplemental savings plan and the deferred income plan?
- Our background music service provider says they pay for all copyright licenses. Why would I still need a SESAC license?
- What is a SIP Service Provider?
