[SIPForum-discussion] Require pointers to open source SIP Server/PBX

[anisha]

Hi all,

Am working on a feature where in we will be using SUBSCRIBE -NOTIFY 
mechanism for the implementation of the feature. In the final deployment 
it is going to be a Soft switch with which it has to inter-operate. That 
will be after the deployment. Hence, during the duration of the 
development  I would like to use a Third Party PBX pr server to test my 
code, preferably open source so that if needed I can tweak the code for 
testing purpose and simple to configure.

Kindly suggest the best available options.

Any pointers from your experience would be highly useful.

Thanks,
KK2202