Original scenario: The configuration of Cisco CUBE is attached. As you can see, on CUBE there are two IP connections (practically two VoIP trunks, one for each customer). Incoming and outgoing calls to/from customer A are OK. SIP signalling is OK an...

Hi Experts, do you have already found and tested this feature? Has someone informations about it? Regards.

Dear Experts, I've a Cisco 7206VXR with NPE-G2 controller with a very high CPU due to interrupts. The router handles a full BGP table and has about 240 Mbit/s of aggregated VoIP traffic. The bandwidth is low so I suspect that the issue is due to the ...

Some years ago I worked on a fax issue.I tried to get a 100% fax transmissions on a long distance geographical VoIP link.I tried several QoS settings without success.I got this result only using a "strong" rate limit on all non VoIP traffic. At this ...

Hi Experts, I'm working to find a workaround to block SIP spiral loops.I've this scenario:caller ---> carrier customer (leg A) ---> MY SBC ---> carrier supplier (leg B) ---> called Sometimes the supplier sends back the call to the customer through a ...