SIP PeersExample Cisco SIP peer configuration in
sip.conf. New settings added by the patch are listed below.
cisco_usecallmanagerEnable support for Cisco SIP phone features, required for
USECALLAMANGERphones. Do not enable on peers using phones from other vendors.
dndbusyHave Asterisk automatically generate a busy response when calling a phone that has a presence state of DND, otherwise the call will be sent to the phone.
subscribeAdd a subscription for a BLF Speed Dial or BLF Directed Call Park line key, required for Cisco SIP phones as they do not send SUBSCRIBE requests. This option only applies to the phone's primary line. Multiple extensions can be specified separated by a comma.
registerBulk-register specified peer automatically when this peer registers, required for Cisco SIP phones as they only send a REGISTER request for their primary line. The order in which the
registerentries are defined must match the
lineIndexattribute defined in SEPMAC.cnf.xml. Peers registered in this way do not support subscriptions, separate
qualifyvalues and should have the same
dndbusysetting as the primary line. Multiple peers can be specified separated by a comma.
|name||Name of the peer.|
huntgroup_defaultDefault hunt group login state of a peer. This option only applies to the phone's primary line.
|no||Logged Out||yes||Logged In|
cisco_pickupnotify_alertWhen another phone in your pickup group is ringing alert the user with one or more of the following methods. Multiple alert options can be combined using a comma, eg:
from,to,beep. A notification will only be sent if the phone is idle and has not activated DND.
|from||Display the caller ID number of the calling phone in the status line.|
|to||Display the extension of the phone being called in the status line.|
|beep||Play a beep tone through the speaker.|
cisco_pickupnotify_timerDisplay timeout in seconds for the pickup notify alert when either
cisco_multiadmin_conferenceWhen joining another participant to an ad-hoc conference who also has
yesthen make that participant a conference administrator as well. That participant can now use the Conference List feature and mute or kick participants as well as adding other participants to the conference.
cisco_keep_conferenceWhen there are no more administrators in an ad-hoc conference (see above for how to have more than one administrator), hang up the all remaining participants.
cisco_qrt_urlTell the phone to access this URL when QRT is enabled to gather further information from the user regarding the call.
|url||URL to access. The phone's device-name is automatically included in the
Extension TemplateSettings common to all SIP peers that are local extensions.
[extension](!) type=friend context=extensions host=dynamic nat=no trustrpid=no sendrpid=rpid rpid_update=yes rpid_immediate=yes parkinglot=default allowsubscribe=yes notifyhold=no callcounter=yes videosupport=no disallow=all allow=g722,ulaw,alaw,g729 ...
Cisco SIP Phone TemplateSettings that apply to all Cisco SIP phones, inherits the settings from the
[cisco-usecallmanager](!,extension) transport=tcp cisco_usecallmanager=yes cisco_pickupnotify_alert=from,to cisco_pickupnotify_timer=5 cisco_keep_conference=no cisco_multiadmin_conference=yes dndbusy=yes huntgroup_default=no
Transport Layer SecurityCisco SIP Phones support three different transport security modes set using a combination of <
transportLayerProtocol> and <
deviceSecurityMode> in SEPMAC.cnf.xml.
|Insecure||Connect using TCP|
|Authenticated||Connect using TLS with the NULL cipher, RTP is unencrypted|
|Enncrypted||Connect using TLS with AES cipher, RTP is encrypted|
[general] ... ; Only the following ciphers are supported, phone may fail to connect if others are specified, ; NULL cipher is required for Authenticated mode tlscipher=AES128-SHA:AES128-SHA256:AES256-SHA:AES256-SHA256:NULL [insecure-mode](!) transport=tcp [authenticated-mode](!) transport=tls [encrypted-mode](!) transport=tls ; The res_srtp module needs to be loaded. encryption_taglen is set per-model below encryption=yes
Device Model TemplateExample individual device templates for each Cisco SIP phone model to handle the different features, inherits the settings from the
[cisco-7941](!,cisco-usecallmanager) ; These should match <busyTrigger> and <maxNumCalls> in SEPMAC.cnf.xml busylevel=3 call-limit=4 ; Force huntgroup login so that the prompt does not show the logged out message huntgroup_default=yes ; 7900 series only support 32-bit SRTP encryption_taglen=32 [cisco-8841](!,cisco-usecallmanager) busylevel=4 call-limit=5 encryption_taglen=80 [cisco-8865](!,cisco-usecallmanager) busylevel=4 call-limit=5 ; <videoCapability> also needs to be enabled in SEPMAC.cnf.xml videosupport=yes ; Allow the video codec allow=h264 encryption_taglen=80 [cisco-9951](!,cisco-usecallmanager) busylevel=5 call-limit=6 ; <videoCapability> also needs to be enabled in SEPMAC.cnf.xml videosupport=yes ; Allow the video codec allow=h264 encryption_taglen=80
SIP Phone PeersIndividual peer definitions for Cisco SIP phones, inherits the settings from the
(cisco-7941,insecure-mode) secret=Gsgf90tYZ26FNQgA callerid="Alice" <301> description=Alice callgroup=1 pickupgroup=1 mailbox=301@default ; See extensions.conf for example on OPickup setvar=OTHERPICKUPGROUP=2 ; Encryption is enabled on this peer (cisco-8841,encrypted-mode) secret=eV4i5qrCxf0ohMyE callerid="Bob" <302> description=Bob callgroup=1 pickupgroup=1 mailbox=302@default ; Extensions that the phone is watching, they need to be configured in SEPMAC.cnf.xml as well subscribe=301 subscribe=303 subscribe=381 (cisco-8865,insecure-mode) secret=NH3d6r1WW1Kcvo9I callerid="Cookie Monster" <303> description=Cookie Monster callgroup=1 pickupgroup=1 mailbox=303@default ; Abbreviated/speed dials for extensions setvar=SPEEDDIAL1=301 setvar=SPEEDDIAL2=302
Multiple LinesCisco SIP phones that have more than one line must have each of those peers specified in their peer definition using
register. Each additional bulk-registered peer will automatically have the same qualify, Do Not Disturb and Hunt Group state as the primary peer.
; First line (lineIndex=1 in SEPMAC.cnf.xml) (cisco-9951,insecure-mode) secret=LJoO6dgRJYzrCE5Y callerid="Alice" <301> description=Alice, Line 1 callgroup=1 pickupgroup=1 mailbox=301@default ; Second line (lineIndex=2 in SEPMAC.cnf.xml) register=302 ; Third line (lineIndex=3 in SEPMAC.cnf.xml) register=303 (cisco-9951,insecure-mode) secret=LJoO6dgRJYzrCE5Y callerid="Alice" <302> description=Alice, Line 2 (cisco-9951,insecure-mode) secret=LJoO6dgRJYzrCE5Y callerid="Alice" <303> description=Alice, Line 3