NSE
From TBwiki
(Difference between revisions)
(add call flow) |
m (→Configuration) |
||
| Line 22: | Line 22: | ||
== Configuration == | == Configuration == | ||
*[[Toolpack v2.7: NSE configuration]] | *[[Toolpack v2.7: NSE configuration]] | ||
| + | *[[Toolpack v2.8: NSE configuration]] | ||
| + | *[[Toolpack v2.9: NSE configuration]] | ||
| + | *[[Toolpack v3.0: NSE configuration]] | ||
== References == | == References == | ||
Revision as of 11:52, 28 March 2018
NSE (Named Signaling Events) is a proprietary protocol to switch from voice to passthrough for fax/modem communication, without involving SIP. It uses a proprietary event, based on NTE (Named Telephone Events). NTE is not proprietary, but NSE is.
Contents |
TelcoBridges and NSE
We currently support NSE events:
192 (switch to passthru) 193 (disable echo) 194 (switch back to voice)
This adds a new SIP SDP entry looking like this for initial negotiation:
a=rtpmap:100 X-NSE/8000 a=fmtp:100 192-194
The system does not send a SIP re-invite, but instead will send this NSE event 192.
Call Flow
Configuration
- Toolpack v2.7: NSE configuration
- Toolpack v2.8: NSE configuration
- Toolpack v2.9: NSE configuration
- Toolpack v3.0: NSE configuration
