Cisco Support Community
Showing results for 
Search instead for 
Did you mean: 

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

IP Telephony Over Wireless Bridging

How many concurrent calls can be supported over a point-to-point wireless bridge


Re: IP Telephony Over Wireless Bridging

Cisco says that no more than seven concurrent calls use G.711 or eight concurrent calls use G.729. Beyond that number of calls, when excessive background data is present, the voice quality of all calls becomes unacceptable.

Hall of Fame Super Silver

Re: IP Telephony Over Wireless Bridging

It also depends on the wireless PTP link. By this I mean, what is the throughput you have between the two sites. I have seen more than 20 calls on a gigabit wireless link. Again, your bridge must be able to support QoS and you will need QoS running on both ends of the infrastructure. It is hard to estimate that not knowing what bridges you will be using, how far the link is and what the link speed will end up at.

*** Please rate helpful posts ***