我都想Call PC to PC , or PSTN call PC 都可以 , 不過我想知那ITSP去MACAU 好 d.
I have tested
- Wharf TT (100MB GPON) with IP PBX
- HKBN (100MB) with Synology Asterisk
都不好
I will try
1. PC to PC
2. HK (IPBX) to Macau (Soft phone)
3. HK (IPBX) to Macau (Soft phone + GSM Gateway)
Macau CTM internet uplink is bad, and the quality is unreliable. that is a know issue in Macau.
currently i drop the CTM internet (save money) and use Macau china telecom and I can use skype, .. without a lot of issue.
or if you are in taipa, you can try to receive CMCC signal.