Due to attempted hacks on VOIP boxes we need to increase security by allowing SIP access only from the relevant IPs using iptables firewall In the case below the Asterisk VOIP server is sitting behind a NAT firewall and has the relevant config set for this. I found upon enabling the linux firewall that while.
If you are having this issue it is likely the dgrnwork.dll add-in has become disabled. To enable it do the following: In the word menu go to Word options Under the add-in menus on the left look for the NatSpeak Word add-in Initially when I did this it was under the disabled application add-ins Next.
After doing a backup of asterisk from one system, and restoring to a fresh build, you may find that when someone goes to voicemail, there is a seconds silence then it drops out. If you use *97 and try to record a message, it immediately drops back to the options to save the message without.