[root@foobar ~]# asterisk -rx "queue show " | grep sip
      1. SIP/sip.domain.se-0001ca72 (wait: 7:52, prio: 0)
      2. SIP/sip.domain.se-0001ca74 (wait: 7:30, prio: 0)
      3. SIP/sip.domain.se-0001ca7c (wait: 1:27, prio: 0)
      4. SIP/sip.domain.se-0001ca7d (wait: 1:14, prio: 0)