Administrator’s Guide for Akuvox SP-R5xP IP Phones
Akuvox Proprietary and Confidential. Copyright © 2014 Akuvox network Co., Ltd..
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Call Recording
Call recording is based on SIP server, and it allows users to record calls. When the user presses
the call record key, recording is triggered and users can indicate the recording status. The
recording will be finally stored on SIP server
When a user presses a record key for the first time during a call, the IP phone sends a SIP INFO
message to the server with the specific header “Record: on”, and then the recording starts.
Example of a SIP INFO message:
Via: SIP/2.0/UDP 192.168.10.2:5062;branch=z9hG4bK1524899995
From: "1004" <sip:1004@192.168.10.190>;tag=1636688805
To: <sip:1002@192.168.10.190>;tag=as50a608dd
Call-ID: 1709769182
CSeq: 22 INFO
Contact: <sip:1004@192.168.10.2:5062>
Authorization: Digest username="1004", realm="asterisk", nonce="6057fcca",
uri="sip:1002@192.168.10.190:5060", response="a2adc623d029bfce9cc200cbdf8ff752",
algorithm=MD5
Max-Forwards: 70
User-Agent: Akuvox 3240 59.138.2.23