I currently received two of the sayson 390 & 480 phones. I like the style of the phones, but was wanting some feedback from other users. My phones seem incredibly slow whenever connecting to voicemail. I've added the security settings to my adsi.conf file & re-downloaded the script to the phone. It tells me it has a conflict with Slot1, so I'm unable to get the graphical menu - BUT, I'm able to see the caller information on each voicemail. I've used almost nothing but Cisco 7940/7960 phones with asterisk and they are very quick & responsive to the voicemail, where these Sayson phones take app. 2 seconds to respond to key presses. What has your experience been if you have used one of these Sayson 390 or 480 phones? Thanks!!
ADSI is a slow inband protocol. You will notice that when pressing a key in voicemail that the system responds immediately but updating to a new screen takes a couple of seconds. This delay is caused by the downloading of new screen data from *. ADSI is based on the Bellcore caller id specs. So all downloading happens with a modem speed of 1200 bit/s. This is a very slow inband signalling system unlike Ciscos SIP phones where all the screen information is sent via a 10 or 100 Mbit/s ethernet connection. Your second problem is most likely caused by the passwords set in your phones. Check the archives there were a few posts how to change the passwords in your .adsi files. If you bought cheap phones of ebay you might be out of luck though - if they are provider locked then there is no way to program them without knowing the provider specific password (according to Sayson) -Alfred -----Original Message----- From: asterisk-users-admin@lists.digium.com [mailto:asterisk-users-admin@lists.digium.com]On Behalf Of DUSTIN WILDES Sent: Friday, March 19, 2004 6:26 AM To: asterisk-users@lists.digium.com Subject: [Asterisk-Users] ADSI slow? I currently received two of the sayson 390 & 480 phones. I like the style of the phones, but was wanting some feedback from other users. My phones seem incredibly slow whenever connecting to voicemail. I've added the security settings to my adsi.conf file & re-downloaded the script to the phone. It tells me it has a conflict with Slot1, so I'm unable to get the graphical menu - BUT, I'm able to see the caller information on each voicemail. I've used almost nothing but Cisco 7940/7960 phones with asterisk and they are very quick & responsive to the voicemail, where these Sayson phones take app. 2 seconds to respond to key presses. What has your experience been if you have used one of these Sayson 390 or 480 phones? Thanks!! _______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
> If you bought cheap phones of ebay you might be out of luck though - if > they are provider locked then there is no way to program them without > knowing the provider specific password (according to Sayson)PT390s are easy to unlock (and the 490s I think are very similar, I have one of each) -- I will try to dig up the procedure and post to the list. It involved setting the date/time to Jan 1, 12:00am and playing around with the recessed "option" button and # I think. I know I have both of mine unlocked and can dump data to the magical slot #2 I think it is. Bel Canadal had their little app there before. Regards, Andrew
That explains a lot! Thanks! I guess the next question is - Is there anyway to speed up that 1200 b/s connection? Has anyone tried these on a Nortel or Altigen system? Are they just as slow? I requested a Programming reference guide from Sayson to explain the different KEYMODES and what options we have. If they give me something, I'll post it back to the list. That way we can work on addition Intercom/Paging, Call Hold, Parking, etc... to the adsi.conf sample config. I got these phones from the good guys at Netxusa, so they are unlocked. Just dealing with the learning curve right now! :-) -----Original Message----- From: asterisk-users-admin@lists.digium.com [mailto:asterisk-users-admin@lists.digium.com]On Behalf Of Alfred R. Nurnberger Sent: Friday, March 19, 2004 10:35 AM To: asterisk-users@lists.digium.com Subject: RE: [Asterisk-Users] ADSI slow? ADSI is a slow inband protocol. You will notice that when pressing a key in voicemail that the system responds immediately but updating to a new screen takes a couple of seconds. This delay is caused by the downloading of new screen data from *. ADSI is based on the Bellcore caller id specs. So all downloading happens with a modem speed of 1200 bit/s. This is a very slow inband signalling system unlike Ciscos SIP phones where all the screen information is sent via a 10 or 100 Mbit/s ethernet connection. Your second problem is most likely caused by the passwords set in your phones. Check the archives there were a few posts how to change the passwords in your .adsi files. If you bought cheap phones of ebay you might be out of luck though - if they are provider locked then there is no way to program them without knowing the provider specific password (according to Sayson) -Alfred -----Original Message----- From: asterisk-users-admin@lists.digium.com [mailto:asterisk-users-admin@lists.digium.com]On Behalf Of DUSTIN WILDES Sent: Friday, March 19, 2004 6:26 AM To: asterisk-users@lists.digium.com Subject: [Asterisk-Users] ADSI slow? I currently received two of the sayson 390 & 480 phones. I like the style of the phones, but was wanting some feedback from other users. My phones seem incredibly slow whenever connecting to voicemail. I've added the security settings to my adsi.conf file & re-downloaded the script to the phone. It tells me it has a conflict with Slot1, so I'm unable to get the graphical menu - BUT, I'm able to see the caller information on each voicemail. I've used almost nothing but Cisco 7940/7960 phones with asterisk and they are very quick & responsive to the voicemail, where these Sayson phones take app. 2 seconds to respond to key presses. What has your experience been if you have used one of these Sayson 390 or 480 phones? Thanks!! _______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
The procedure you described is the reset procedure. If the phone is locked then this will not work. I have one of those. No chance to upload scrips on it. According to Cheryl Millosi from Sayson there is no way to program it without knowing the password. -Alfred -----Original Message----- From: asterisk-users-admin@lists.digium.com [mailto:asterisk-users-admin@lists.digium.com]On Behalf Of Andrew Kohlsmith Sent: Friday, March 19, 2004 8:04 AM To: asterisk-users@lists.digium.com Subject: Re: [Asterisk-Users] ADSI slow?> If you bought cheap phones of ebay you might be out of luck though - if > they are provider locked then there is no way to program them without > knowing the provider specific password (according to Sayson)PT390s are easy to unlock (and the 490s I think are very similar, I have one of each) -- I will try to dig up the procedure and post to the list. It involved setting the date/time to Jan 1, 12:00am and playing around with the recessed "option" button and # I think. I know I have both of mine unlocked and can dump data to the magical slot #2 I think it is. Bel Canadal had their little app there before. Regards, Andrew _______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users