https://vidcon.cesnet.cz/ 2026-04-22T15:18:31+00:00 https://vidcon.cesnet.cz/ https://vidcon.cesnet.cz/_media/logo.png text/html 2016-11-23T13:15:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://vidcon.cesnet.cz/en/sip/about?rev=1479906928&do=diff SIP IP telephony in CESNET2 network The service is aimed to connected institutions as the whole. CESNET SIP server also maintains some of the SIP domains of institutions, so it allows registration of end devices but only in demonstration mode without tighter integration with institution infrastructure. text/html 2016-11-23T13:50:30+00:00 Anonymous (anonymous@undisclosed.example.com) https://vidcon.cesnet.cz/en/sip/doporucpersonal?rev=1479909030&do=diff Recommended hardware for personal software SIP/IP telephone clients Software clients suitable for personal usage on PC or MAC require web camera and headphones with microphone. We recommend high-quality components because the quality of the image and the sound (good microphone) is the critical aspect of high-quality telephony or video conferencing. It is natural that quality of web cameras is bellow the quality of cameras used in hardware units. Nevertheless, they are sufficient fo the personal… text/html 2018-05-24T13:32:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://vidcon.cesnet.cz/en/sip/howto?rev=1527168763&do=diff How to call It is sufficient to provide the username or telephone number on a connected institution for calls within your domain (there, where the client is registered). The client automatically fills in it's registered domain and sends it to chosen server. For calls to other domains is needed to provide the whole text/html 2016-11-23T13:56:50+00:00 Anonymous (anonymous@undisclosed.example.com) https://vidcon.cesnet.cz/en/sip/hw_klienti?rev=1479909410&do=diff Mobile phones Nokia with SIP client Instructions for configuring SIP on OS Symbian S60 in Nokia devices of series E (for example, E51,E60,E70,E90) and N (for example N82,N95) is available on this page. Mobile phones with OS Andriod with SIP client Instructions for configuring SIP on devices with text/html 2025-03-28T19:52:04+00:00 Anonymous (anonymous@undisclosed.example.com) https://vidcon.cesnet.cz/en/sip/pripojeni?rev=1743191524&do=diff Active domains of multidomain SIP server Following domains are currently maintained on multidomain SIP server: * cesnet.cz, * fel.cvut.cz, * fjfi.cvut.cz, * tul.cz, * uvtuk.cuni.cz, * ics.muni.cz, * czu.cz. Other information about creating accounts and domains can be found text/html 2025-01-28T20:03:56+00:00 Anonymous (anonymous@undisclosed.example.com) https://vidcon.cesnet.cz/en/sip/serreg?rev=1738094636&do=diff How to create an account Registration form for SIP account is available at this address. Access to the page is verified of federated identity. This identity is identity which you use at your institution and it is accessible to other services because of the federation. If you use the link (or Registration-serreg in the menu) you will be redirected to the WAYF page where you choose your institution (if it is not available in the list, you can not use the service) and systems will redirect you to… text/html 2016-11-23T13:55:02+00:00 Anonymous (anonymous@undisclosed.example.com) https://vidcon.cesnet.cz/en/sip/sw_klienti?rev=1479909302&do=diff Software clients The easiest way to start using IP telephony is to install software package and connect the headphones and microphone to your computer. We have chosen few clients and described their settings. If you prefer another client program you can share you experience with us. We will gladly add it to our list. When using any of the clients make sure you use outbound proxy set to SIP proxy address. Otherwise, it will not be possible to add headers for caller identification and call to cer…