Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

LoginRegister

Title Standard No. Implemented On
Bearer independent call control specificaiton - Part 2 : general function and format of messages and parameters for BICCYD/T 1193.2-20022002-6-21
Bearer Independent Call Control(BICC) specification--Part 4:Application transport Mechanism(APM) tunneling and IP bearer control protocol of BICCYD/T 1193.4-20022002-6-21
About Us Contact Us Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 Email: coc@codeofchina.com | Send me a messageQQ: 672269886
Copyright: Codeofchina Inc 2008-2020