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<title><![CDATA[EC21 Product Catalogs - cdr]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/cdr--3823/1/cdr.html]]></link><item>
<title><![CDATA[4 PORTS VoIP Gateway]]></title><link><![CDATA[https://chinaskyline1.en.ec21.com/4_PORTS_VoIP_Gateway--11807076_11807079.html]]></link><description><![CDATA[CDR, LCR, White/Black list
Voice Capability
Voice codecs:G729a/b/e,G723.1,G.711 A/U law, iLBC
Echo cancellation
Silence suppression &amp; detection（VAD, CNG）
Adaptive jitter buffer
Volume adjustable
]]></description><pubDate><![CDATA[20250326]]></pubDate></item>
<item>
<title><![CDATA[Smart Pri Isdn To SIP Gateway for Call Terminal]]></title><link><![CDATA[https://bluenet.en.ec21.com/Smart_Pri_Isdn_To_SIP--7987162_11774919.html]]></link><description><![CDATA[backup/restore
* Support English and Chinese
* Firmware upgrade by TFTP/web
* Web &amp; Telnet login password modify
* Factory reset
* Output CDR/logs by syslog
* Call statistics
* NTP Configuration
]]></description><pubDate><![CDATA[20240513]]></pubDate></item>
<item>
<title><![CDATA[Modem Bulk for Global Sale for 4G /GSM SMS Gateway]]></title><link><![CDATA[https://568568.en.ec21.com/Modem_Bulk_for_Global_Sale--9582408_9582409.html]]></link><description><![CDATA[CDR, LCR, White/Black list
Telephony Signaling
DTMF tone dectection/generation
DTMF relay: in-band, RFC 2833 and SIP info
Call forward: unconditional, no answer and busy
N-way conferencing
Caller ID ]]></description><pubDate><![CDATA[20230808]]></pubDate></item>

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