5101 Single Speech Gate Fax machine access IP telephone system suitable for FAX equipment SIP protocol FXS T30 T38 such as Pine Hewlett-Packard Fax Machine

5101 Single Speech Gate Fax machine access IP telephone system suitable for FAX equipment SIP protocol FXS T30 T38 such as Pine Hewlett-Packard Fax Machine

5101 Single Speech Gate Fax machine access IP telephone system suitable for FAX equipment SIP protocol FXS T30 T38 such as Pine Hewlett-Packard Fax MachineProvide 5101 Single Speech Gate Fax machine access IP telephone system suitable for FAX equipment SIP protocol FXS T30 T38 such as Pine Hewlett-Packard Fax Machine by 深简旗舰店 at chinahao.com. Product #: 61310009391079.95In stock