If it's issue due to blocked ports or Router setup, changing to
If it's issue due to blocked ports or router setup, changing to another ATA won't help.
我的一个ata在这边配置sipgate好好的,放到中国愣是打不通。中美两边都用同样的nonoh帐号,可用IPKALL,中国那边就不响铃。
This could be router setup problem.