[span wanpipe] name => OpenZAP number => 1 fxs-channel => 1:3-4 [span wanpipe] fxo-channel => 1:1-2 [span zt] name => OpenZAP number => 2 fxs-channel => 1 [span zt] name => OpenZAP number => 2 fxo-channel => 3
