Even the Cisco IAD2420 can currently be a household of apparatus which say Channelized E1 Configuration Cisco. They’re utilized to join using a WAN port to some telephone concentrator and send their audio stations from the shape of analog lines along with just at 1 for the relationship to some PBX.
Inside my case, that is a Cisco IAD2421 using 16 analog stations in an Amphenol connector. Beneath is the info out of my router?
IAD2420 SCB plank (v01.A0), FPGA variant 0.6
inch Multiflex T1(slot 3) RJ45 port (v03.A0)
inch Sixteen FXS Analog Voice Module (v01.B0)
inch Top Definition Analog electricity Module (v01.A0)
inch 4-DSP(slot2) High Performance Compression Module(v01.A0)
inch Ethernet/IEEE 802.3 interface(s)
1 Serial network interface(s)
1 ) Attachment (sync/async) system port (s ) )
1 ) final line(s)
1 Channelized T1/PRI port(s ) )
256K Bytes of Non-Volatile Configuration
I’m employing the added ethernet link with consult together with Asterisk along with the t1 WIC remains fresh. Be aware this is an entirely competent router and also has been widely utilizing to deliver equally VoIP in addition to services to get your little enterprise.
DISCLAIMER: info on Cisco’s internet site is lean, and rising sparser. This component is no longer supported lawfully. What exactly is here now Works for me (TM); however, a number of those options I am not 100% obvious as with your function. YMMV.
With Channelized E1 Configuration Cisco that, the more CRCX and also RQNT packets from Asterisk arrive until the station is total “upward.” Inside this instance that the IAD will go back”four hundred Endpt in the passing country,” And the consumer will notice congestion. ***Watch notice relating to limitation beneath ***
can reinvite = no
With this, as Soon as an MGCP station calls the following MGCP station and They’re natively bridged, the Hang-up petition is not delivered to Asterisk, and also the stations aren’t reset before the telephone moves off-hook back again ***Watch notice about limitation beneath ***
wcardep = *
With no particular messages will probably be sync into the Asterisk games combine the traces of”Gate Way iad2421 Doesn’t exist”
Also, pay attention to this s-1 from aaln /S1/1. It’s marginally distinct from many other MGCP channel titles.
Patch Be Aware
I’ve filed a piece that improves the trustworthiness of the IAD2421 if the combined number in combination with Asterisk. Find out it in
Asterisk Bug I D 0002982
A patch is also comprised. This insect might be actuate or made far more serious with mis-configuration as mention previously.