sigtran vs sip
In this post we will explain sigtran vs sip. Sigtran also uses IP network for message exchange and SIP too uses IP network. But there is are major differences. The Sigtran is ss7 messages over IP network while SIP is a completely different protocol uses in VoIP. Any roaming or message application which is written on top of ss7 stack is same either the network is ss7 or sigtran. While a SIP application is totally different.
In sigtran media or voice still uses E1/T1 channels for transmission. While in SIP, the voice or media uses IP based protocols e.g RTP.
Sigtran have ss7 adaptation layers while SIP don't have any adaptation layer.