Question

Asterisk compatibility wiht H.248 (MEGACO)

Asked by: belarmino_2000

Hello:

I am evaluationg to buy a line conentrator for POTS that registers each line using the H.248 or MEGACO protocol. I want to connect this using asterisk but I am not sure of the compatibility of this protocol. Can somebody confirm if asterisk will register H.248 clients.

Thanks

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Asked On
2007-10-09 at 16:02:19ID22882892
Tags

asterisk

,

megaco

Topic

Voice Over IP

Participating Experts
2
Points
50
Comments
5

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Answers

 

by: grbladesPosted on 2007-10-10 at 01:17:04ID: 20046930

H.248 is otherwise (and more commonly) known as MGCP.
Asterisk does support it see http://www.voip-info.org/wiki-Asterisk+MGCP+channels

Note that Asterisk can only operate as a MGCP server with clients registering with it. It cannot act as a MGCP client and register itself with another server. I would expect you would need Asterisk 1.4 aswell.

Is there any reason you want to use MGCP? There are quite a lot of SIP devices available.

 

by: belarmino_2000Posted on 2007-10-26 at 17:53:12ID: 20160004

Thank you for the info. I will take that in considerations when I purchase the devices

 

by: sanalvkPosted on 2008-10-06 at 04:12:44ID: 22648798

H248 is not MGCP, it is Megaco. Both are gateway control protocols, MGCP is an IETF spefication and H.248 is from ITU. I don't thin Asterisk supports H.248 currently.

20120131-EE-VQP-002

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