VoIP Community of Thailand - เว็บบอร์ด VoIP Issabel, Elastix Asterisk FreePBX IPPhone VoIP Gateway Call Center IPPBX ของไทย โดยคนไทย เพื่อคนไทย

โทรออกจาก IPBX ไปที่มือถือแล้วเสียงหาย โทรติดแต่ไม่ได้ยินเสียงครับ โทรหากันระหว่าง Sip ก็โทรก็ไม่มีเสียง

บางครั้งก็โทรไม่ติดครับ ช่วยด้วยครับ
-------------------------------------
โทรเข้า
type = friend
host = 202.170.124.19
context = incoming
transport = udp
nat = no
qualify = no
canreinvite = no
amaflags = default
dtmfmode = rfc2833
insecure = yes
disallow = all
allow = ulaw,alaw,g726,g729
port = 5060
call-limit = 30
-------------------------------------
โทรออก
type = friend
host = 27.131.144.5
context = incoming
transport = udp
nat = no
qualify = no
canreinvite = no
amaflags = default
dtmfmode = rfc2833
insecure = no
disallow = all
allow = ulaw,alaw,g726,g729
port = 5060
call-limit = 30

-------------------------------------
ใน Asterisk

ipbxgwbiz*CLI>
-- Called 121
ipbxgwbiz*CLI>
-- Nobody picked up in 10000 ms
ipbxgwbiz*CLI>
> ipbx/incoming.ipbx: up next: 3,5
ipbxgwbiz*CLI>
-- Playing '/var/lib/asterisk/sounds/prompts/introna' (escape_digits=128) (sample_offset 0)
ipbxgwbiz*CLI>
> ipbx/incoming.ipbx: Pressed valid digits (if any):
ipbxgwbiz*CLI>
-- Playing '/var/lib/asterisk/sounds/prompts/introna' (escape_digits=128) (sample_offset 0)
ipbxgwbiz*CLI>
[Sep 19 16:03:59] WARNING[5346]: chan_sip.c:3968 retrans_pkt: Maximum retries exceeded on transmission 42e93a7c263ca424280c1e4 03b3ff58f@27.131.183.76 for seqno 102 (Critical Request) -- See https://wiki.asterisk.org/wiki/display/ ... nsmissions

[Sep 19 16:03:59] WARNING[5346]: chan_sip.c:3968 retrans_pkt: Maximum retries exceeded on transmission 0bc5002c0e8304226cebe67 a7b18f034@27.131.183.76 for seqno 102 (Critical Request) -- See https://wiki.asterisk.org/wiki/display/ ... nsmissions

[Sep 19 16:03:59] WARNING[5346]: chan_sip.c:3968 retrans_pkt: Maximum retries exceeded on transmission 6dad6e4f19838c943c9c834 a4040c8ac@27.131.183.76 for seqno 102 (Critical Request) -- See https://wiki.asterisk.org/wiki/display/ ... nsmissions
ipbxgwbiz*CLI>
> ipbx/incoming.ipbx: Pressed valid digits (if any): ÿ
ipbxgwbiz*CLI>
-- <SIP/202.170.124.19-026319290-00000023>AGI Script ipbx/incoming.ipbx completed, returning -1

-- Executing [h@incoming:1] Hangup("SIP/202.170.124.19-026319290-00000023", "") in new stack

== Spawn extension (incoming, h, 1) exited non-zero on 'SIP/202.170.124.19-026319290-00000023'


ipbxgwbiz*CLI>
== MixMonitor close filestream


ipbxgwbiz*CLI>
== End MixMonitor Recording SIP/202.170.124.19-026319290-00000023


ipbxgwbiz*CLI>
-- Registered extension context 'subs' (0x98fe540) in local table 0x9904d70; registrar: pbx_config


ipbxgwbiz*CLI>
[Sep 19 16:08:37] WARNING[17994]: chan_sip.c:24794 build_peer: Qualification of peer '111' should be 'yes', 'no', or a number of milliseconds at line 0 of sip.conf

-- Added extension '111' priority -1 to subs (0x98fe540)


ipbxgwbiz*CLI>
[Sep 19 16:08:37] WARNING[17994]: chan_sip.c:24794 build_peer: Qualification of peer '888' should be 'yes', 'no', or a number of milliseconds at line 0 of sip.conf

-- Added extension '888' priority -1 to subs (0x98fe540)

-- Added extension '122' priority -1 to subs (0x98fe540)

-- Added extension '123' priority -1 to subs (0x98fe540)


ipbxgwbiz*CLI>
[Sep 19 16:08:37] WARNING[17994]: chan_sip.c:24794 build_peer: Qualification of peer '100' should be 'yes', 'no', or a number of milliseconds at line 0 of sip.conf

-- Added extension '100' priority -1 to subs (0x98fe540)

-- Added extension '130' priority -1 to subs (0x98fe540)

-- Added extension '223' priority -1 to subs (0x98fe540)

-- Added extension '121' priority -1 to subs (0x98fe540)

-- Registered extension context 'inside' (0x98feef0) in local table 0x9904d70; registrar: pbx_config

[Sep 19 16:08:37] WARNING[17994]: pbx_config.c:1543 pbx_load_config: The use of '_.' for an extension is strongly discouraged and can have unexpected behavior. Please use '_X.' instead at line 0

-- Added extension '_.' priority 1 to inside (0x98feef0)

-- Added extension 'h' priority 1 to inside (0x98feef0)

-- Registered extension context 'incoming' (0x98fce48) in local table 0x9904d70; registrar: pbx_config

[Sep 19 16:08:37] WARNING[17994]: pbx_config.c:1543 pbx_load_config: The use of '_.' for an extension is strongly discouraged and can have unexpected behavior. Please use '_X.' instead at line 0

-- Added extension '_.' priority 1 to incoming (0x98fce48)

-- Added extension 'h' priority 1 to incoming (0x98fce48)

-- Registered extension context 'app_dial_gosub_virtual_context' (0x98fd938) in local table 0x9904d70; registrar: app_dial

-- merging incls/swits/igpats from old(app_dial_gosub_virtual_context) to new(app_dial_gosub_virtual_context) context, registrar = pbx_config

-- Added extension 's' priority 1 to app_dial_gosub_virtual_context (0x98fd938)

-- Registered extension context 'default' (0x9904c20) in local table 0x9904d70; registrar: IAX2

-- merging incls/swits/igpats from old(default) to new(default) context, registrar = pbx_config

-- Registered extension context 'parkedcalls' (0x98f3838) in local table 0x9904d70; registrar: features

-- merging incls/swits/igpats from old(parkedcalls) to new(parkedcalls) context, registrar = pbx_config

-- Added extension '700' priority 1 to parkedcalls (0x98f3838)

-- Registered extension context 'app_queue_gosub_virtual_context' (0x9906318) in local table 0x9904d70; registrar: app_queue

-- merging incls/swits/igpats from old(app_queue_gosub_virtual_context) to new(app_queue_gosub_virtual_context) context, registrar = pbx_config

-- Added extension 's' priority 1 to app_queue_gosub_virtual_context (0x9906318)

-- Time to scan old dialplan and merge leftovers back into the new: 0.000042 sec

-- Time to restore hints and swap in new dialplan: 0.000003 sec

-- Time to delete the old dialplan: 0.000043 sec

-- Total time merge_contexts_delete: 0.000088 sec


ipbxgwbiz*CLI>
-- Registered extension context 'subs' (0x96a27d8) in local table 0x98d7d78; registrar: pbx_config


ipbxgwbiz*CLI>
[Sep 19 16:08:41] WARNING[18027]: chan_sip.c:24794 build_peer: Qualification of peer '111' should be 'yes', 'no', or a number of milliseconds at line 0 of sip.conf

-- Added extension '111' priority -1 to subs (0x96a27d8)


ipbxgwbiz*CLI>
[Sep 19 16:08:41] WARNING[18027]: chan_sip.c:24794 build_peer: Qualification of peer '888' should be 'yes', 'no', or a number of milliseconds at line 0 of sip.conf

-- Added extension '888' priority -1 to subs (0x96a27d8)

-- Added extension '122' priority -1 to subs (0x96a27d8)

-- Added extension '123' priority -1 to subs (0x96a27d8)


ipbxgwbiz*CLI>
[Sep 19 16:08:41] WARNING[18027]: chan_sip.c:24794 build_peer: Qualification of peer '100' should be 'yes', 'no', or a number of milliseconds at line 0 of sip.conf

-- Added extension '100' priority -1 to subs (0x96a27d8)

-- Added extension '130' priority -1 to subs (0x96a27d8)

-- Added extension '223' priority -1 to subs (0x96a27d8)

-- Added extension '121' priority -1 to subs (0x96a27d8)

-- Registered extension context 'inside' (0x99065b0) in local table 0x98d7d78; registrar: pbx_config

[Sep 19 16:08:41] WARNING[18027]: pbx_config.c:1543 pbx_load_config: The use of '_.' for an extension is strongly discouraged and can have unexpected behavior. Please use '_X.' instead at line 0

-- Added extension '_.' priority 1 to inside (0x99065b0)

-- Added extension 'h' priority 1 to inside (0x99065b0)

-- Registered extension context 'incoming' (0x96a2108) in local table 0x98d7d78; registrar: pbx_config

[Sep 19 16:08:41] WARNING[18027]: pbx_config.c:1543 pbx_load_config: The use of '_.' for an extension is strongly discouraged and can have unexpected behavior. Please use '_X.' instead at line 0

-- Added extension '_.' priority 1 to incoming (0x96a2108)

-- Added extension 'h' priority 1 to incoming (0x96a2108)

-- Registered extension context 'app_queue_gosub_virtual_context' (0x98c1060) in local table 0x98d7d78; registrar: app_queue

-- merging incls/swits/igpats from old(app_queue_gosub_virtual_context) to new(app_queue_gosub_virtual_context) context, registrar = pbx_config

-- Added extension 's' priority 1 to app_queue_gosub_virtual_context (0x98c1060)

-- Registered extension context 'parkedcalls' (0x98d82d8) in local table 0x98d7d78; registrar: features

-- merging incls/swits/igpats from old(parkedcalls) to new(parkedcalls) context, registrar = pbx_config

-- Added extension '700' priority 1 to parkedcalls (0x98d82d8)

-- Registered extension context 'default' (0x96a0fc8) in local table 0x98d7d78; registrar: IAX2

-- merging incls/swits/igpats from old(default) to new(default) context, registrar = pbx_config

-- Registered extension context 'app_dial_gosub_virtual_context' (0x96a1490) in local table 0x98d7d78; registrar: app_dial

-- merging incls/swits/igpats from old(app_dial_gosub_virtual_context) to new(app_dial_gosub_virtual_context) context, registrar = pbx_config

-- Added extension 's' priority 1 to app_dial_gosub_virtual_context (0x96a1490)

-- Time to scan old dialplan and merge leftovers back into the new: 0.000041 sec

-- Time to restore hints and swap in new dialplan: 0.000002 sec

-- Time to delete the old dialplan: 0.000027 sec

-- Total time merge_contexts_delete: 0.000070 sec
ipbxgwbiz*CLI>

เชื่อมต่ออะไรกันยังไงครับ ? ต่อเน็ตผ่านอะไร ? ขอแบบละเอียดๆ

ดูๆคอนฟิก trunk แล้วมันไม่ค่อยจะถูกสักเท่าไหร่ครับ ลองดูตัวอย่างในบทความอื่นๆดู ถ้าไม่มีก็หาในหัวข้อ Elastix ก็ได้

ระหว่างรอผู้รู้ช่วยเหลือ ให้ดูเรื่อง NAT เป็นพิเศษหน่ะครับ ในเว็บนี้ก็มี หาบทความเกี่ยวกับ การเชื่อมต่อหลัง NAT ลองทำตามดู