IP PBX ForumCategory: PBX How ToCLoud Phone Audio Issue -Both Ways
Gideon Suwi asked 2 years ago
Is anyone have facing audio issues after installing the cloudphone? Mine is similar thus need your assistance in this regard. 

1 Answers
Eyal OrenEyal Oren Staff answered 2 years ago
Hi Gideon

One way RTP usually result of wrong NAT configuration make sure that
1. SIP and RTP ports are forwarded to the PBX
2. SIP external IP:Port are set on the SIP external settings

The fastest way to check the problem cause will be to:
1. enable log on the Cloudphone
2. start a trace on the firewall
3. start a trace on the PBX
4. dial *71 from the Cloudphone

Compare the logs and check where the RTP travels