An extension to the SIP telephony protocol that carries the PSTN's ISUP call control messages between softswitches using the IP protocol. Also known as "SIP binary." See SIP and SS7.
"Interdomain SIP." YourDictionary, n.d. Web. 06 December 2018. <https://www.yourdictionary.com/interdomain-sip>.
Interdomain SIP. (n.d.). Retrieved December 06th, 2018, from https://www.yourdictionary.com/interdomain-sip
Yes, I'd like to receive Word of the Day emails from YourDictionary.com
By continuing, you agree to our
Please set a username for yourself.
People will see it as Author Name with your public flash cards.