RTMP SIP Gateway		Web Call Server 2.1
Developer	Solution	Developer	Solution

Connects	10	Unlimited	10	Unlimited
Free updates (months) After purchasing of Flashphoner license you will have 6 months for free updates. After that time updates will be paid (50% of cost of your current license). All features will works for you forever, you will only be paid for update to the newest version after 6+ months.	-	6	6	6
Audio calls (g.711)	•	•	•	•
Flash API	•	•	•	•
JavaScript API	•	•	•	•
Built-in Flash phone	•	•	•	•
Built-in JavaScript phone	•	•	•	•
Wowza needed You need Wowza Media Server license for working with Flashphoner. Wowza cost additional $995 for Perpetual License. More about Wowza pricing.	•	•	–	–
RTMFP RTMFP protocol support reduces audio/video latency up to 10x times in average network. This is based on UDP, against it`s ancestor RTMP. More about RTMFP.	–	–	•	•
Base features	Free	$2000	Free	$2995

DTMF	•	$250	•	$250
Video calls (h.263, h.264)	•	$500	•	$500
Transfer/Hold	•	$500	•	$500
G.729	•	$500	•	$500
IM Chatting	•	$250	•	$250
Additional features	Free	$0	Free	$0

Total

Free

$2000

Free

$2995

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Buy

Try

Buy