There is a 1 to 2 second delay when I answer the phone and the caller connects : _

There is a 1 to 2 second delay when I answer the phone and the caller connects Print

Modified on: Sat, 2 Jul, 2016 at 10:33 AM

This is indicative of delayed packet transmission. When a call is answered, the phone sends a “200 OK” message, part of which opens an audio path. If this message is delayed in its delivery, a second repeat message may be sent .. during this time there would be some delay…

Make sure your digit relay is set RFC 2833 and not SIP Info
Port 5060 traffic must be priortized in your Router, Switches(VLANS) or bandwidth manager in your network. This is the most common problem for this symptom. When not priortized, all other traffic including facebook, youtube, file downloads will have the same priority and delay the 5060 voIP traffic.

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There is a 1 to 2 second delay when I answer the phone and the caller connects Print

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