SIP Trunk 2
HKD142
SIP Trunk 2 is a next generation IP phone service that connects to PBX making an external line call which is compatible to Asterisk, Aspire X IP-PBX.
HKD
HKD142
SIP Trunk 2 is a next generation IP phone service that connects to PBX making an external line call which is compatible to Asterisk, Aspire X IP-PBX.