Audio is at 18354
Adding codec alaw to SDP
Adding non-codec 0x1 (telephone-event) to SDP

Capabilities: us - (alaw), peer - audio=(alaw)/video=(nothing)/text=(nothing), combined - (alaw)
Non-codec capabilities (dtmf): us - 0x1 (telephone-event|), peer - 0x1 (telephone-event|), combined - 0x1 (telephone-event|)
       > 0x55d9deee6af0 -- Strict RTP learning after remote address set to: 10.92.131.26:17470
Peer audio RTP is at port 10.92.131.26:17470
    -- SIP/sip-cisco-0001587f is making progress passing it to Local/89246689999@default-00001f90;2
    -- Local/89246689999@default-00001f90;1 is making progress passing it to SIP/10.92.131.26-0001587d
Audio is at 10594
Adding codec alaw to SDP
Adding non-codec 0x1 (telephone-event) to SDP