Hi,
you currently focused this issue better than I did. I thought about the bandwidth management as sipxbridge problem, but definitely I realize is more general than that.
There is a JIRA issue to address call limit in sipxbridge:
http://track.sipfoundry.org/browse/XX-5871


The interesting question you spotted is: how could we generally limit Internet calls and not just sipxbridge calls? One single limit for all Internet calls is enough, or is better to have a per gateway limit as well? I'm just thinking at a deployment were calls could be routed on different WANs based on the itsp / remote sipxecs used.

Alberto


Boy Aidil Sjam ha scritto:

Hi All,

Let say, I have two sipXecs in different domain or one sipXecs server connected to other SIP server (ITSP) or gateway. The connection between both location is separated with WAN connection with limited bandwidth to share between the voice call and others data application (256kbps). I had setup QoS between two network location. For VoIP I guarantee maximum 2 voice call at the same time with G.711 codec (about 160 kbps). But when a heavy call time, the call between 2 sites can rise up to 5 voice call at the same time. And when this happen the voice call quality will start to degrade.

Is there any mechanism in sipXecs to limit voice call between two sipXecs or to other gateway, so when the 3^rd call start to dial, it will reply with busy?

Regards,

B. Aidil


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