Alibaba.com offers 20 pabx products. About 100% of these are pbx, 10% are voip products, and 5% are other telecommunications products. A wide variety of pabx options are available to you, There are 20 pabx suppliers, mainly located in Asia. The top supplying country is Philippines, which supply 100% of pabx respectively. Pabx products are most popular in Southeast Asia, Domestic Market.