Hi,
I'm using a Cisco SIP Proxy server with a number of Cisco SIP Phones.
THE PROBLEM:
- Let's say a user A is making a call.
- At ANY point, we would like to be able to temporarily deliver a voice message on that same conversation. If impossible, we'd like the present conversation to go on hold, while we're delivering a voice message to this user.
Could you please suggest a possible solution that you have seen working? Thank you very much in advance.
Keywords: SIP call notification, alert, interruption, on hold.