Nov 29 23:36:20 DEBUG[18115]: channel.c:2335 set_format: Set channel SIP/ser-1-midland-a8bb to write format slin
Nov 29 23:36:20 DEBUG[18083]: chan_sip.c:3136 find_call: = Looking for  Call ID: 601f41a43da2b918772da9382b14875e@207.90.232.9 (Checking To) --From tag as78bd9035 --To-tag 32d9fd88e7d3a87495aea8d2bc802092.9752
Nov 29 23:36:20 DEBUG[18083]: chan_sip.c:3150 find_call: = Found Their Call ID: 601f41a43da2b918772da9382b14875e@207.90.232.9 Their Tag  Our tag: as78bd9035
Nov 29 23:36:20 DEBUG[18083]: chan_sip.c:1368 __sip_ack: Acked pending invite 102
Nov 29 23:36:20 DEBUG[18083]: chan_sip.c:1390 __sip_ack: Stopping retransmission on '601f41a43da2b918772da9382b14875e@207.90.232.9' of Request 102: Match Found
Nov 29 23:36:20 DEBUG[18083]: chan_sip.c:9427 handle_response_invite: SIP response 401 to standard invite
Nov 29 23:36:20 DEBUG[18083]: chan_sip.c:8874 do_proxy_auth: Auth attempt 1 on INVITE
Nov 29 23:36:20 DEBUG[18083]: chan_sip.c:1189 retrans_pkt: ** SIP timers: Rescheduling retransmission 2 to 2 ms (t1 1 ms (Retrans id #53))
Nov 29 23:36:20 DEBUG[18083]: chan_sip.c:1189 retrans_pkt: ** SIP timers: Rescheduling retransmission 3 to 4 ms (t1 1 ms (Retrans id #53))
Nov 29 23:36:20 DEBUG[18083]: chan_sip.c:1189 retrans_pkt: ** SIP timers: Rescheduling retransmission 4 to 8 ms (t1 1 ms (Retrans id #53))
Nov 29 23:36:20 DEBUG[18083]: chan_sip.c:1189 retrans_pkt: ** SIP timers: Rescheduling retransmission 5 to 16 ms (t1 1 ms (Retrans id #53))
Nov 29 23:36:20 DEBUG[18083]: chan_sip.c:1189 retrans_pkt: ** SIP timers: Rescheduling retransmission 6 to 32 ms (t1 1 ms (Retrans id #53))
Nov 29 23:36:20 DEBUG[18083]: chan_sip.c:1189 retrans_pkt: ** SIP timers: Rescheduling retransmission 7 to 64 ms (t1 1 ms (Retrans id #53))
Nov 29 23:36:20 WARNING[18083]: chan_sip.c:1208 retrans_pkt: Maximum retries exceeded on transmission 601f41a43da2b918772da9382b14875e@207.90.232.9 for seqno 103 (Critical Request)
Nov 29 23:36:20 WARNING[18083]: chan_sip.c:1225 retrans_pkt: Hanging up call 601f41a43da2b918772da9382b14875e@207.90.232.9 - no reply to our critical packet.
Nov 29 23:36:20 DEBUG[18115]: channel.c:1312 ast_hangup: Hanging up channel 'SIP/ser-1-midland-a8bb'
Nov 29 23:36:20 DEBUG[18115]: chan_sip.c:2402 sip_hangup: Hangup call SIP/ser-1-midland-a8bb, SIP callid 601f41a43da2b918772da9382b14875e@207.90.232.9)