Bandwidth Requirements. Minimum Network & ISP Requirements. Routers/Gateway Requirements. Resolving Call & Fax Quality Issues (QoS). Preventing Call & Fax Quality Issues with Bandwidth Management. Why Is SIP ALG An Issue? Routers/Gateways: List of all Routers/Gateways (Modems) by Make/Model. Recommended Routers. Incompatible Routers, Gateways (Modems), and Other Categories. Tools and Downloads.
