IP trunking for Alkatel 4400 Dear Viewer, We have 5 Alkatel 4400 and 20 Siemens Hicom 300 / 350 E PBX located different parts of the country. The Central PBX (Alkatel 4400 ) is located as Dhaka. Other PBXs are connected with Central PBX each with PCM E1 Trunk. We want to switch over to IP trunk so that each PBX can be connected with central PBX by IP link instead of E1 Link. There by we can use same E1 link for Voice of PBXs and at the same time make data network for our organization. How do we achieve that? What are the additional equipment we need to procure for each PBXs Your valuable suggestion will help us in building a data and voice network using common backbone. Waiting for your kind assistance. Regards. Mostafiz Lt Col Bamgladesh Army Tel: 880-2-8752348 Cell: 880-171-143-1880 |