A VoIP PRI Gateway enables direct routing of calls between the fixed line ISDN and the cost-effective IP networks for capitalizing on low-cost VoIP telephony. By integrating a VoIP PRI... Read More
A VoIP PRI Gateway enables direct routing of calls between the fixed line ISDN and the cost-effective IP networks for capitalizing on low-cost VoIP telephony. By integrating a VoIP PRI... Read More