SIP Trunks
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Explore more → **SIP Trunks**
What is SIP Trunks?
SIP Trunks are virtual phone lines that use the Session Initiation Protocol (SIP) to enable voice communication over the internet. They replace traditional physical phone lines (PSTN) and are commonly used by businesses to connect their PBX (Private Branch Exchange) to an Internet Telephony Service Provider (ITSP), reducing costs and offering greater flexibility and scalability.
What other technologies are related to SIP Trunks?
SIP Trunks Competitor Technologies
PRI
PRI (Primary Rate Interface) is a legacy technology that provides digital phone lines, offering an alternative to SIP trunks.
MGCP
MGCP (Media Gateway Control Protocol) is a legacy VoIP protocol and provides a different way to establish and control voice communication compared to SIP.
H.323
H.323 is an older VoIP protocol suite that competes with SIP as an alternative standard for voice and video communications.
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SIP Trunks Complementary Technologies
Voice Gateways
Voice gateways can be used to connect SIP trunks to traditional phone systems.
CUCM
Cisco Unified Communications Manager (CUCM) is a call control system that can utilize SIP trunks for connecting to the PSTN or other VoIP networks.
CUBE
Cisco Unified Border Element (CUBE) is a session border controller (SBC) that is often used with SIP trunks to provide security, interworking, and call routing.
Number of organizations that mention technology
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Which job functions commonly mention SIP Trunks?
Telecom Engineer
0.4% of all Telecom Engineer jobs mention SIP Trunks
View 8
jobs on Sumble
Telecommunications Engineer
0.3% of all Telecommunications Engineer jobs mention SIP Trunks
View 9
jobs on Sumble
Network Engineer
66 Network Engineer jobs mention SIP Trunks
View 66
jobs on Sumble
Communications
107 Communications jobs mention SIP Trunks
View 107
jobs on Sumble
Customer Engineer
108 Customer Engineer jobs mention SIP Trunks
View 108
jobs on Sumble
Which organizations are mentioning SIP Trunks?
ITVET Technology Solutions
Professional Services
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