Pribadi, A. 2023. VoIP (Voice over Internet Protocol) Based on Asterisk Using Trixbox at SMKN 1 Bangkinang. International Journal Software Engineering and Computer Science (IJSECS). 3, 2 (Aug. 2023), 65–70. DOI:https://doi.org/10.35870/ijsecs.v3i2.1275.