SIP vs. PRI
Which is the best trunk option to deliver voice and data into a business office - SIP or PRI? It’s a question that’s likely to get a mixed bag of answers from communication pros since both are worthy adversaries. PRI, or Primary Rate Interface, is the tried and true older tech to deliver a dedicated line for business communications. SIP, on the other hand, is the newcomer. Both have pros and cons, meaning the answer to the original question is highly dependent upon the business’s unique needs.