Dear VoIP Partner, Greetings from Divulge Telecom Limited We are Offering Good working India CC CLI with Dual DTMF. Looking forward to hear from you for a long term business interconnection. Kindly contact us via e-mail or Skype. Thanks and Regards, Eliza mei, Please Contact: Email: Eliza@divulgetele.com Skype : Eliza.mei123