EIA2008QA is an eight FXS gateway based on the SIP2.0 standard.Providing one WAN port and three LAN ports ,it allows up to four computers to share an ADSL line in office or at home.provides a variety of management ways,and supports auto-provisionin... - Update: 2009-03-20

EIA2008QB is an eight FXO gateway based on the SIP2.0 standard.Providing one WAN port and three LAN ports , it allows up to four computers to share an ADSL line in office or at home.provides a variety of management ways,and supports auto-provisionin... - Update: 2009-03-20