Callback function – is at the peak of its popularity. How to choose a service, if only the first two pages of the search have 15 widgets and they are all the same? We’ll figure it out together what it is and how it works.
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Overcoming NAT for Asterisk can be very difficult (there is no sound) because RTP traffic and SIP signaling go separately. On the Internet, almost all descriptions of the NAT option settings are reduced to the older version of Asterisk 1.8. Let’s try to consider the settings options for the current Asterisk 11 – Asterisk settings. […]
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When PBX is connected, managers ask customers the question: which CMD system is used? It is asked to all and if the client still chooses or does not think – so, we are here to help determine. Let’s, find out what selection criteria we use.
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At the moment, the implementation of the phone-card platform for Bitrix24 systems is implemented through the TelefUM application (we have chosen it as one of the best solutions), it can act as a full-fledged SIP client, as a link between the SIP hardware phone and the Bitrix24 system. At the moment, the application only works […]
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There are two main options when Asterisk is behind NAT: externaddr and extern host. The external address of the gateway (router) to the external network. “Externaddr = hostname [: port]” indicates the static address [: port] that will be used in SIP and SDP messages. The hostname (hostname) is raised every time [s] is loaded […]
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