This is a channel driver for the UNISTIM (Unified Networks IP Stimulus) protocol. It provides UNISTIM server services that you can use to drive Nortel i2002, i2004, i2007 and i2050 phones.
The following features are supported:. Transfer. Call Forward. Message Waiting Indication (MWI). Distinctive ring.
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Call History. Send/Receive CallerID. Redial. (Dynamic) SoftKeys. SendText.
Music On Hold Available on all version of Asterisk. With described fature set available in Asterisk 11.
For 1.8 and 10 can be downloaded as patches. How to place a call: The line= entry in unistim.conf does not add an extension in asterisk by default. If you want to do that, add extension=line in your phone context. If you have this entry on unistim.conf: violet device=006038abcdef line = 102 then use exten = 2100,1,Dial(USTM/102@violet) You can display a text with: exten = 555,1,SendText(Sends text to client.
Greetings) Distinctive ring: You need to append /r to the dial string. The first digit must be from 0 to 7 (inclusive). It’s the ‘melody’ selection. The second digit (optional) must be from 0 to 3 (inclusive). It’s the ring volume.
0 still produce a sound. Select the ring style #1 and the default volume: exten = 2100,1,Dial(USTM/102@violet/r1) Select the ring style #4 with a very loud volume: exten = 2100,1,Dial(USTM/102@violet/r43) Country code: You can use the following codes for country= us fr au nl uk fi es jp no at nz tw cl se be sg il br hu lt pl za pt ee mx in de ch dk cn If you want a correct ring, busy and congestion tone, you also need a valid entry in indications.conf and check if resindications.so is loaded. Language= is also supported but it’s only used by Asterisk (for more informations see ). The end user interface of the phone will stay in english. Bookmarks, Softkeys: – Layout: ——————– 5 2 4 1 3 0 – When the second letter of bookmark= is @, then the first character is used for positioning this entry – If this option is omitted, the bookmark will be added to the next available sofkey – Also work for linelabel (example: linelabel=”5@Line 123″) – You can change a softkey programmatically (since 1.0.0.4) with SendText(@position@icon@label@extension) ex: SendText(@1@55@Stop Forwd@908) Autoprovisioning This feature must only be used on a trusted network. It’s very insecure: all unistim phones will be able to use your asterisk pbx. Autoprovisioning=yes You must add an entry called template.
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Each new phones will be based on this profile. You must set a least line=. This value will be incremented when a new phone is registred. Device= must not be specified. By default, the phone will asks for a number. It will be added into the dialplan.
Add extension=line for using the generated line number instead. Example: general port=5000 autoprovisioning=yes template line = 100 bookmark=Support@123; Every phone will have a softkey Support If a first phone have a mac = 006038abcdef, a new device named USTM/100@006038abcdef will be created. If a second phone have a mac = 00, it will be named USTM/100000 and so on. Autoprovisioning=tn In this mode, new phones will ask for a tn, if this number match a tn= entry in a device, this phone will be mapped into. Example: black tn=1234 line = 100 If a user enter TN 1234, the phone will be known as USTM/100@black.
History: – Use the two keys located in the middle of the Fixed feature keys row (on the bottom of the phone) to enter call history. – By default, chanunistim add any incoming and outgoing calls in files (/var/log/asterisk/unistimHistory). It can be a privacy issue, you can disable this feature by adding callhistory=0.
If history files were created, you also need to delete them. Callhistory=0 will NOT disable normal asterisk CDR logs. Forward: – This feature requires chanlocal (loaded by default) Generic asterisk features: You can use the following entries in unistim.conf – Billing: accountcode amaflags – Call Group: callgroup pickupgroup – Music On Hold: musiconhold – Language: language (see section Coutry Code) – RTP NAT: nat (control astrtpsetnat, default = 0. Obscure behaviour) Trunking: It’s not possible to connect a Nortel Succession/Meridian/BCM to Asterisk via chanunistim. Use either E1/T1 trunks, or buy UTPS (UNISTIM Terminal Proxy Server) from Nortel.
Issues:. As always, NAT can be tricky. If a phone is behind a NAT, you should port forward UDP 5000 (or change general port= in unistim.conf) and UDP 10000 (or change yourphone rtpport=). Only one phone per public IP (multiple phones behind the same NAT don’t work). Setup a VPN if you want to do that.
If asterisk is behind a NAT, you must set general bindaddr= (0.9.2) or publicip (0.9.4) with your public IP. Gameboy games roms. If you don’t do that or the bindaddr is invalid (or no longer valid, eg dynamic IP), phones should be able to display messages but will be unable to send/receive RTP packets (no sound).
Don’t forget: this work is based entirely on a reverse engineering, so you may encounter compatibility issues. At this time, I know three ways to establish a RTP session. You can modify yourphone rtpmethod= with 0, 1, 2 or 3. 0 is the default method, should work. 1 can be used on new firmware (black i2004) and 2 on old violet i2004.
3 can be used on black i2004 with chrome. If you have difficulties, try unistim debug and set verbose 3 on the asterisk CLI. For extra debug, uncomment #define DUMPPACKET 1 and recompile chanunistim. I have a new problem, however: Using this new version of chanunistim, my Nortel phones are malfunctioning ? When I call them from another phone, they start sending RTP packets IMMEDIATELY even before picking up the receiver. This doesn’t cause problem if Ipick up the receiver, speak with the caller and then put it down, because in this case the RTP stream stop after the conversation. However, if I don’t pick up the receiver of the Nortel phone, then it keeps sending the RTP packets indefinitely, even after Asterisk informs it that the caller has put down the receiver.
Microsoft Word 2. Final Showing Markup. Gtk Download Failed Resolving Hostname Bluefish; Gabe Newell Games Are Too Expensive; Les Aventures De Rabbi Jacob Film. Ping not resolving hostname. Gtk Download Failed Resolving Hostname Bluefish. Forward from Shawn: The installers for GTK+ add registry entries which we use to check if it's installed, what. How to use & install the Bluefish Text Editor on Windows Vista. Don't install gtk, bluefish installer will. The application has failed to start because.
So, the Nortel phone remains in such a state that it keeps bombing the Asterisk server with RTP packet, and when I call it next time or I initiate a call from it, then unistim signaling still seems to work but there is no audio ? This is a huge problem, since an unanswered call on a Nortel phone renders it useless. This problem didn’t appear in earlier Asterisk versions (e.g. 1.8 or even 10), but those versions didn’t handle the dialplan and sharpdial or interdigittimer options as I described previously. What do you think? Is it a feature or a bug? And if it’s a bug, where can i report it?
Thank you in advance. Dear Igor, I tried to contact you about two years ago, but no reply. Chan unistim as compiled on 11.20 (11.23 starts to break because ooh323 doesn’t connect to legacy phone systems, whereas the discontinued h323 does, so we need the earlier 11.20) on a raspberry pi, and banana, and orange, never closes UDP ports. I presumed this was an issue with the unknown cpu type, but no.
I’ve compiled it correctly with all modern dependencies on a genuine intel P4 system Same problem. Every call, or operation involving RTP ports leaves them stuck indefinitely on the host system. I have a manually-set narrow udp range, but the asterisk default of nearly 65543 ports probably means most, no else sees this behaviour between reboots. I did a force into the current stable 11.23 as from Digium to make chanh323 compile, thinking chanunistim would be fixed, but it’s not.
It still leaves udp ports open, with data sitting in their rx or tx buffers. Is there a way to fix this? Or why is this major bug still in the accepted current long term stability build from Digium? I’d be happy to modify the chanunistim.c source if it’s a matter of some changes Thanks for your time. This is truly frustrating, as the Nortel sets are immensely better than any SIP set on the market. (Perhaps barring the aastra ones built for nortel?). Hi Igor, 1) I initially didn’t create one on asterisk.org as I was on a pi, and didn’t think it would be taken seriously.
Now duplicated on x86 I will. 2) Using simply netstat -l (for listening) and the port range as defined in rtp.conf (I use 9 for example), calls grab a pair, then fill up, two by to. At 100 ports, it runs out soon, and nothing then gets a udp port. Eg: udp 4288 0 x.x:31028.:. udp 0 0 x.x:31029.:. udp 12864 0 x.x:31038.:.
udp 0 0 x.x:31039.:. udp 4288 0 x.x:31072.:. udp 0 0 x.x:31073.:. udp 12864 0 x.x:31078.:. udp 0 0 x.x:31079.:. udp 4288 0 x.x:31090.:.
udp 0 0 x.x:31091.:. I made 5 test calls.
Requrements If you want to use phone that support Unistim protocol, you need to fit several requirements:. Have phone one of several supported models: i2002, i2004. Have DHCP server that support dhcp options You can easly get phones on ebay, and widely available here. You can find top models for just $50. It is because companied remove Nortel equipment, and phones usually not usable without Nortel CS1000.
Manual setup. Power on the phone. Wait for message “Nortel Networks”. While the “Nortel Networks” splash is showing, quickly press each the four softkeys just below the LCD screen, in sequence from left to right. (you can do it real easily with your four fingers as if on a piano – one-two-three-four). This is known as ‘swiping’ a phone.
If you see “Locating server”, you weren’t fast enough. Power off (or reboot the phone – see below) and try again.
EAP Enable? (0-N,1-Y):0. DHCP? (0-N,1-Y):1. Cached IP?
(0-N,1-Y):1. DHCP:0-Full,1-Partial:1. S1 IP: xxx.xxx.xxx.xxx (Asterisk’s Server IP Address). S1 PORT: 5000. S1 ACTION: 1.
S1 RETRY COUNT: 10. S2 IP: xxx.xxx.xxx.xxx (Asterisk’s Server IP Address). S2 PORT: 5000. S2 ACTION: 1. S2 RETRY COUNT: 10. Cfg XAS?
(0-No,1-Yes):0. VOICE VLAN? (0-N,1-Y):0. PC PORT? (0-OFF,1-ON):1. DATA VLAN? (0-N,1-Y):0.
DUPLEX (0-AUTO,1-FULL):1. SPEED (0-10Mb,1-100Mb):1. GARP Ignore? I am familiar with this site, it tell nothing about legal part of e-metrotel products. If you have any evidence that bellow is not true, please provide it: 1. E-metrotel solution based on asterisk 2.
E-metrotel have not signed with Digium dual-license agreement 3. Asterisk have GPLv2 license and E-metrotel developed own binary module that use asterisk sources (by include asterisk headers files) 4. Because of statements of GPL license E-metrotel MUST supply sources of chanucx by request of users, that have supplied with binary. Because of statements above – E-metrotel violate law and gplv2 license.
If you want me to prove that E-metrotel stole chanunistim code, I’ll publish chanucx.so to public and prepare blog post with this module analysis.
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