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详细内容 Hello Suppliers,We are Asterisk Based IPPBX Integerators in India. We provide IPPBX solutions. We are looking for 4 & 8 Port FXO gateways. We need gateways that support DTMF signalling in Indian standards. We did use a few gateways, most of them have good facilities, but do not support proper Caller Id Facility for PSTN lines. So we are looking for a fxo gateways that properly detects incoming DTMF signaling from PSTN lines for correct Caller ID Facility. Please contact only if you have proper caller Id detection facility in DTMF for India Telecom system. Will buy quantities regularly. Thanks & Regards,Karthik 联系方式 Email luhrital@tin.it 公司名 SINO-AMERICAN PIGMENT SYSTEMS,INC. 国家 美国 联系人 LILLIAN WANG 地址 1936 UNIVERSITY AVENUE, SUITE 330 BERKELEY 电话 001 510 8488890 **** Hidden Message *****Email ashokarora1@hotmail.com,elco@vsnl.net,luxchem@singnet.com.sg,bala@asiaglobe.com.sg,chip@lululemon.com,liquip@liquip-nsw.com.au,
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