Our problem: We cannot terminate calls between dissimilar phone systems using VoIP.
By submitting your personal information, you agree that TechTarget and its partners may contact you regarding relevant content, products and special offers.
We would appreciate any assistance on how to efficiently connect dissimilar phone systems from two different manufacturers with the right interface cards already installed. The dissimilar phone systems are Erickson BP128 and Index phone systems.
One approach to solving this is to get multiple SIP to PSTN gateways that based upon the dial plan, can direct the call to any of the other gateways. The gateways would connect to the existing PBX systems using the standard PSTN interfaces.
Dig Deeper on IP Telephony Systems
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.