voip*CLI>

  * Name       : 20
  Secret       : <Set>
  MD5Secret    : <Not set>
  Context      : numberplan-custom-1
  Subscr.Cont. : <Not set>
  Language     :
  AMA flags    : Unknown
  Transfer mode: open
  CallingPres  : Presentation Allowed, Not Screened
  Callgroup    : 1
  Pickupgroup  : 1
  Mailbox      : 20
  VM Extension : asterisk
  LastMsgsSent : 0/0
  Call limit   : 0
  Dynamic      : Yes
  Callerid     : "Tech Support" <20>
  MaxCallBR    : 384 kbps
  Expire       : 2505
  Insecure     : no
  Nat          : Always
  ACL          : No
  T38 pt UDPTL : No
  CanReinvite  : Yes
  PromiscRedir : No
  User=Phone   : No
  Video Support: No
  Trust RPID   : No
  Send RPID    : No
  Subscriptions: Yes
  Overlap dial : Yes
  DTMFmode     : rfc2833
  LastMsg      : 0
  ToHost       :
  Addr->IP     : XX.XX.XX.XX Port 60003
  Defaddr->IP  : 0.0.0.0 Port 5060
  Def. Username: 20
  SIP Options  : replaces replace timer path
  Codecs       : 0x507 (g723|gsm|ulaw|g729|ilbc)
  Codec Order  : (g729:20,g723:30,gsm:20,ulaw:20,ilbc:30)
  Auto-Framing:  No
  Status       : Unmonitored
  Useragent    : Grandstream GXP2000 1.1.2.23
  Reg. Contact : sip:20@XX.XX.XX.XX:5060;transport=udp;user=phone