Q1: Introduction to SETU VTEP
Q2: How to use SETU VTEP as ISDN Gateway for IP-PBX?
Q3: How to use SETU VTEP as VoIP Gateway for ISDN-PBX?
Q4: How to Register TATA SIP Proxy Trunk with SETU VTEP?
Q5: How to Configure DDI Mapping in SETU VTEP?
