Acer ISDN 128 Surf USB Bedienungsanleitung PDF herunterladen (Seite 22)

Where xxx is the username associated with the SIP client, or is an arbitrary name used by

other configuration files to refer to this SIP device. Typically if a SIP phone has an extension

number of 123, then its corresponding entry in this file will begin with [123]. Note that you

still have to enable an extension 123 in your dial plan to reach this phone. The other way that

incoming SIP requests are matched to [xxx] sections in this file, is to examine the IP address

that the request is coming from, and look for a peer [xxx] section that has a matching

Host=[value]. If Host = [dynamic], then no match is possible until the SIP client has

registered.

[grandstream1]

type=friend ; either "friend" (peer+user), "peer" or "user"

context=from-sip

username=grandstream1 ; usually matches the <A&NBSP;CLASS='WIKI'&NBSP;&NBSP;H

REF='SECTION'>section title

fromuser=grandstream1 ; overrides the callerid, e.g. required by FWD

callerid=John Doe <1234>

;host=192.168.0.23 ; we have a static but private IP address

host= dynamic

nat=yes ; there is not NAT between phone and Asterisk

canreinvite=yes ; allow RTP voice traffic to bypass Asterisk

dtmfmode=info ; either RFC2833 or INFO for the BudgeTone

mailbox=1234@default ; mailbox 1234 in voicemail context "default"

disallow=all ; need to disallow=all before we can use allow=

allow=ulaw ; Note: In user sections the order of codecs

; listed with allow= does NOT matter!

;allow=alaw

;allow=g723.1 ; Asterisk only supports g723.1 pass-thru!

;allow=g729 ; Pass-thru only unless g729 license obtained

[xlite1]

;Turn off silence suppression in X-Lite ("Transmit Silence"=YES)!

;Note that Xlite sends NAT keep-alive packets, so qualify=yes is not needed

type=friend

username=xlite1

callerid="Jane Smith" <5678>

host=dynamic

nat=yes ; X-Lite is behind a NAT router

canreinvite=no ; Typically set to NO if behind NAT

disallow=all

allow=gsm ; GSM consumes far less bandwidth than ulaw

allow=ulaw

allow=alaw

Tab. 14 -example of sip.conf

6.2 Part of clients

In the World have made many of clients. I focused on the main on the soft clients which can be usable with the asterisk open software

and have support more than one of communication protocol. Summary of software clients:

• iFon

• SJphone

• X-Lite

• KPhone

• LIPZ4

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 36 37

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