OpenBTS: RangeNetwork Trunk ke Asterisk Lain
Ada beberapa hal yang perlu di set agar RangeNetworks BTS dapat menerima & melakukan panggilan ke Softswitch / Asterisk lain.
Menerima Call dari Asterisk Lain
Edit di RangeNetworks
vi /etc/asterisk/sip.conf
Agar mudah buat
canreinvite=no ; no reinvites from Asterisk insecure=very
Edit di Asterisk Lain
vi /etc/asterisk/sip.conf
Pastikan hanya mengijinkan gsm, ulaw & alow yang lain di buang
[my-codecs](!) ; a template for my preferred codecs disallow=all allow=gsm allow=ulaw allow=alaw ; allow=ilbc ; allow=g729 ; allow=g723
Tabel Dialplan
Di sisi RangeNetworks
vi /etc/asterisk/extensions.conf
Isinya bisa seperti
[default] ; This is the context for handsets that are allowed to attached via open registration. ; Normally, this context is only used for testing. exten => _2191.,1,Dial(SIP/${EXTEN}@192.168.2.42,60,rt) exten => _2193.,1,Dial(SIP/${EXTEN}@192.168.2.41,60,rt) exten => _2194.,1,Dial(SIP/${EXTEN}@192.168.2.44,60,rt) exten => _07.,1,Dial(SIP/${EXTEN:2}@192.168.0.3,60,rt) ; ; 4 kalimat di atas utk ujicoba mengarahkan ke OpenBTS 2191 & opensips 2193