-31-
12.7 SIP Responses
12.7.1 486(busy here), 503(Service unavailable): When Device is busy,
you can select 486 or 505 to response to SIP.
12.7.2 180 Ring on/off: LAN TO MOBILE two stage dialing can be turn
off, therefore there will be no the Ring Back Tone, all the phone call will
be transferred to Prompt voice directly. (For this function, 183 must be
turn on)
12.7.3 183(Session Progress)-->[It means"on progressing"] : When you
turn 183 on, it means you can hear voicemail while GMS side is
busy. We recommend you to turn this on if you use SIP Proxy.
Summary of Contents for DuMV@PCI
Page 1: ...DuMV PCI 2 ports GSM VoIP PCI Card User Manual PORTech Communications Inc...
Page 4: ......
Page 6: ...2 4 Dimension 13cm x 32 5cm 1 3 2...
Page 32: ...28 12 4 Codec ID Setting You can setup the Codec ID in this page...
Page 33: ...29 12 5 DTMF Setting You can setup the DTMF Setting in this page...
Page 38: ...34 14 System Auth In System Authority you can change your login name and password...
Page 47: ...43 Once Asterisk configuration is made you should get Registered on the Realm1...