Shenzhen Roytel Technology., Ltd is a leading developer and
manufacturer of  VoIP
equipments and IP telephony services/solutions in China, starting
from ***3 year. We offer wide range of VoIP products including IP
PBX, E1/T1 trunk gateway, signaling gateway/convert, FXS/FXO
gateway, SIP soft switch platform, IP phones, Unified Communication
solutions and related application software.Roytel has a strong
professional R&D team, many members have more than *0 years
experience in this field.
