Being so happy that i finally managed to make my C2600 with FXO-M2 ports understand the disconnect tone of China Telecoms/China Mobile I would like to help others also.
Unfortunately cptone cn never worked for me correctly, letting the hook off whenever a placed had been terminated from the pstn side of the loop. Meaning whenever a pstn callee was dialing my china telecom numbers and my internal Asterisk was replying (with IVR or whatever) the line would remain open forever unless
1. the line had been answered and terminated from any internal user
2. the whole voice interface would be reset by me
Trying with a custom-cptone seems that everything works fine now.
Here are my settings
supervisory disconnect dualtone mid-call
supervisory custom-cptone LAND
timeouts wait-release 1
!In China there is no actualdual tone. Disconnect tone is transmitted every 350ms on 450Hz for landlines (China Telecom) and every 500ms on 425Hz on GSM (China Mobile)
Les stations de radio en ligne sont devenues l'une des formes de partage des médias les plus populaires dans la ecouter radio en ligne société d'aujourd'hui. La radio Internet est maintenant disponible sur tous les principaux modems de câbles et sans fil ...
This document describes the details about the Cisco Collaboration Endpoint software upgrade error “File too large”, and guides through the possible workarounds to upgrade the endpoint to the desired version.
we have recently announced a new Webex Events service with a best-in-class virtual event experience that is video-centric, intelligent, and simple to use.
Some highlights (features of new Webex Events that were not there with existing/c...
The purpose of this document is to present the different troubleshooting steps to take when some service from the Cisco IM & Presence Service Server have not started gracefully.
The States of a service
The IM&P ...
This event had place on Tuesday 20th, April 2021 at 10hrs PDT
What is the Real-Time Monitoring Tool (RTMT) and how do I use it? In addition to an overview of the components of the tool and the interface, attendees learned how to use ...