Early-Media (RFC 5009) support

julienakinea · Post by **julienakinea** » Tue Aug 04, 2015 4:11 am

1. Brekeke Product Name and Version:
Any
2. Java version:
Any
3. OS type and the version:
Centos 7

4. UA (phone), gateway or other hardware/software involved:

5. Your problem:
Hello,

We need to interface our network with a collaborator and they requires to support P-Early-Media header.
Is Brekeke SIP Proxy supporting Early-Media during the session establishment like described in RFC5009? Does it open Media Ports accordingly?

Thanks for your response,

ambrosio · Post by **ambrosio** » Tue Aug 04, 2015 10:01 am

Since Brekeke SIP Server is a SIP proxy, it doesn't generate any media contents by itself.

But you can add "P-Early-Media" header with DialPlan

For example
[Deploy Pattern]
P-Early-Media = supported

julienakinea · Post by **julienakinea** » Fri Aug 07, 2015 5:19 am

Hello,

thanks for your answer,

We configured SIP Proxy with RTP Relay option as Session Border Controler, then we need to open media ports for Early-Media.

Does then Brekeke SIP Server with RTP Relay option supports P-Early-Media RFC?

Regards,

ambrosio · Post by **ambrosio** » Fri Aug 07, 2015 11:26 am

Yes
If UAS sends "18x" response with SDP, Brekeke SIP Server follows it and open ports for relaying Early-Media RTP packets.