IP PBX card with 4 FXO module,
Asterisk card with 4 E1 ports,
See also http://www.chinaroby.com
Mr. Gery
Market department
Roby Technology Co., Limited
Email: info@chinaroby.com
Web : www.chinaroby.com
Skype ID: gery668
Tel : +86-755-83843088
Fax : +86-755-83843088
