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HP Recommended

I have 550's. I use asterisk sip trunking for small businesses, so my setups are pretty basic. I am atempting to switch over to TCP so I can offer service on ios devices. I can make a call on the 550's when they first boot up, but let them sit and they become unresponsive.

I am using zoiper on my android phone, without issues via tcp or udp. I'm also using lastest polycom sip software: 4.0.10.0689

Any Ideas?

1 REPLY 1
HP Recommended

Well I set transport to transport=udp,tcp. So I'll just use both, tcp for ios and android, udp for polycoms

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