You are here: CSP Developer’s Guide: Internet Protocol > 9 H.323 Software > Other Prerequisites
Before you can configure your CSP to accommodate H.323 VoIP gateway functionality, you must first have:
• BOOTP Server, which is required for configuring the IP Address, Gateway IP Address, and Subnet Mask on the IP Signaling
Series 3 card. See Installing and Configuring a BOOTP Server in the Developer Guide: Overview.
• An established, working IP network
• VDAC-ONE or IP Network Interface Series 2 card configured